CN105522059B - Bushing expanding device - Google Patents

Bushing expanding device Download PDF

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Publication number
CN105522059B
CN105522059B CN201610017909.7A CN201610017909A CN105522059B CN 105522059 B CN105522059 B CN 105522059B CN 201610017909 A CN201610017909 A CN 201610017909A CN 105522059 B CN105522059 B CN 105522059B
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CN
China
Prior art keywords
flaring
hinge
tooling
bushing
index dial
Prior art date
Application number
CN201610017909.7A
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Chinese (zh)
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CN105522059A (en
Inventor
金东吉
Original Assignee
平和精工汽车配件(太仓)有限公司
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Priority to CN201610017909.7A priority Critical patent/CN105522059B/en
Publication of CN105522059A publication Critical patent/CN105522059A/en
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Publication of CN105522059B publication Critical patent/CN105522059B/en

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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
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • 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
    • B21D53/00Making other particular articles
    • B21D53/88Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Abstract

The invention discloses a kind of bushing expanding devices, it includes flaring tooling and index dial, and the flaring tooling is located at the side of index dial;The flaring tooling is equipped with flaring backboard and flaring punch, is flared backboard and is flared the side that punch is installed in close index dial on flaring tooling;The circle centre position of index dial is equipped with rotary shaft, and the outer sheath of rotary shaft is equipped with supporting tool, and the apparatus structure is simple, stable and reliable in work, fills then lined automatically, and working efficiency significantly improves, and effectively reduces hinge scrappage.

Description

Bushing expanding device
Technical field
The present invention relates to auto parts machinery technology fields, and in particular to a kind of bushing expanding device.
Background technology
Automobile industry is the important pillar industry of national economy, and important work is played in national economy and social development With.Automobile is often used as carrying visitor, goods and traction visitor, goods trailer, also it is promising complete specific transport task or job task and It is adapted or becomes special-purpose vehicle through being assembled with special equipment, automobile expands the radius of people's daily life, accelerates quotient The travelling speed of product.Influence to life can not be ignored, and automobile improves quality of the life, make vacation trip more convenient, It surprisingly needs to provide when fast transportation possible.
With the rapid development of auto manufacturing technology, the requirement to " matter " and " amount " of auto parts and components is higher and higher, carries High parts shape quality, and mass production reduces manufacturing cost, reduce energy consumption and have become automobile making The developing direction of industry.
In order to allow driver and passenger that can be returned to outside vehicle from car outside vehicle into the car, there has been car door.And for handle Car door and vehicle body connect, and car door is opened and closed, and there has been body hinge, and body hinge turns in addition to car door to be responsible for It is dynamic outer, the heavy burden of support car door weight is also played, this requires body hinges sufficiently large axial strength.Meanwhile vehicle The opening times of door are quite frequent, therefore to the reliability requirement of body hinge also higher.
In the prior art, it is inserted into the hinge hole on hinge base by torsion bar, realizes the installation of hinge, then pacified Mounted in vehicle or other need places using hinge, but it is frequent because of hinge access times, torsion bar be inserted into after hinge hole because Friction frequently causes torsion bar to be seriously worn, or even fracture, during remedying, is typically employed in hinge hole and adds bushing Reduce friction, but easy to fall off because filling then lined by hand, is scrapped so as to cause entire hinge.
Invention content
Goal of the invention:It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of bushing expanding devices, should Apparatus structure is simple, stable and reliable in work, fills then lined automatically, and working efficiency significantly improves, and effectively reduces hinge scrappage.
Technical solution:In order to achieve the goal above, a kind of bushing expanding device of the present invention, it includes flaring tooling And index dial, the flaring tooling are located at the side of index dial;The flaring tooling is equipped with flaring backboard and flaring is rushed Head, flaring backboard and flaring punch are installed in the side on flaring tooling close to index dial;The circle centre position of index dial is equipped with rotation The outer sheath of axis, rotary shaft is equipped with supporting tool.
As present invention further optimization, the quantity of the flaring tooling is two and position is opposite, is flared work Dress is installed in the both sides of index dial, and directly hinge is transported on index dial after the completion in order to be flared.
As present invention further optimization, the flaring backboard with flaring the position of punch it is opposite, flaring backboard and Flaring punch is located at the side of supporting tool, and supporting tool is equipped with feeding track.Hinge is transported to branch by conveying device It supports on the feeding track in tooling, the shape of spacing block set and hinge on supporting tool is adapted, and is installed on supporting tool Bushing is put into the hinge hole on hinge downwards by the manipulator of side, at this point, PLC circuit control flaring tooling moves forward extremely Extreme position lives the hinge hole on hinge by the flaring back plate support on flaring tooling, and flaring punch stretches out under the action of air pump, Punching press is carried out to bushing, to make bushing deform so that bushing is fixed in hinge hole, then PLC circuit control flaring work Dress is moved rearwardly into extreme position.
As present invention further optimization, the index dial moves in a circle, and rotation is equipped in the circle centre position of index dial Shaft, the motor below index dial rotate and rotary shaft are driven to move in a circle, and drive index dial to do circumference from rotary shaft Movement.
As present invention further optimization, the quantity of the supporting tool is two and is vertically fixed on together, two The intersection of a supporting tool is arranged on the rotary shaft, by the rotation of rotary shaft to drive two supporting tools to do circumference fortune It is dynamic.
As present invention further optimization, the flaring tooling is connected with PLC circuit respectively with index dial.
Operation principle:The motor work below index dial is controlled by PLC circuit, is arranged on the rotary shaft to drive Supporting tool does circular motion clockwise.Startup power supply switchs, and PLC circuit controls index dial and suspends 3s~5s, by PLC circuit control After the hinge for not installing axle sleeve is transported on supporting tool on the feeding track of 0 ° of position by conveying device processed, PLC circuit control Index dial is rotated by 90 ° then pause 5s~8s, and the manipulator that PLC circuit control is installed in above supporting tool downwards puts bushing Enter on hinge in the hinge hole of side, then worked from the air pump that is connected with flaring tooling of PLC circuit control make reaming tooling to Preceding movement extremely extreme position lives the hinge hole on hinge by the flaring back plate support on flaring tooling, and flaring punch is in air pump Effect is lower to stretch out, and punching press is carried out to bushing, to make bushing deform so that and bushing is fixed in the hinge hole of hinge side, Air pump control flaring tooling is moved rearwardly into extreme position, when flaring tooling is moved rearwardly into extreme position, PLC circuit control 270 ° of position in disc spins to supporting tool is indexed, 5s~8s is then suspended, PLC circuit control is installed on supporting tool Bushing is put on hinge in the hinge hole of the other side downwards by the manipulator of side, is then controlled and flaring tooling phase by PLC circuit Air pump work even makes reaming tooling move forward to extreme position, is lived on hinge by the flaring back plate support on flaring tooling Hinge hole, flaring punch stretch out under the action of air pump, punching press are carried out to bushing, to make bushing deform so that bushing is consolidated It is scheduled in the hinge hole of the hinge other side, air pump control flaring tooling is moved rearwardly into extreme position, waits for that flaring tooling moves back When moving to extreme position, then 3s~5s is suspended in 180 ° of position in PLC circuit control indexing disc spins to supporting tool, It waits for being conveyed the hinge for not installing axle sleeve by PLC circuit control conveying device while manipulator takes the hinge for installing bushing away On to supporting tool on the feeding track of 0 ° of position, then with above-mentioned steps repetitive operation.
Advantageous effect:A kind of bushing expanding device of the present invention has the following advantages compared with prior art:
1, by the way that expanding device to be placed on index dial, expanding device work is automatically controlled through PLC circuit, reduces operation The labor intensity of person;
2, bushing raw material is placed on work-yard by automatically controlling expanding device work, when avoiding manual operation and Cause the situation of working environment difference to occur, improves the working environment in workshop;
3, when the shape of hinge changes, it is only necessary to remove supporting tool from rotary shaft, then change support work The spacing block set loaded onto reequips without by index dial, has saved improvement cost and labo r resources again;
4, automatic flaring through the invention, improves work efficiency, reduces scrappage;
5, automatically working is realized by the device, makes it possible modernization automatic work flow line production, improved Working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vertical view of the present invention;
Fig. 2 is the structural schematic diagram of the left view of the present invention;
Fig. 3 is structural schematic diagram when axle sleeve does not install;
Structural schematic diagram when Fig. 4 installs for axle sleeve;
Wherein:1, flaring tooling;11, it is flared backboard;12, it is flared punch;2, index dial;21, supporting tool;211, feeding Track;212, spacing block set;3, conveying device.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is furture elucidated.
As shown in the picture, a kind of bushing expanding device of the present invention, it includes:Flaring tooling 1 and index dial 2, institute The flaring tooling 1 stated is located at the side of index dial 2;Flaring tooling 1 is equipped with flaring backboard 11 and flaring punch 12, is flared backboard 11 are installed on flaring tooling 1 with flaring punch 12 close to the side of index dial 2;It is equipped with rotary shaft in the circle centre position of index dial 2 22, the outer sheath of rotary shaft 22 is equipped with supporting tool 21.
Embodiment 1
Step 1:Startup power supply switchs, and the motor rotation of 2 lower section of index dial is to drive the branch being set in rotary shaft 22 Support tooling 21 does circular motion clockwise;
Step 2:PLC circuit controls index dial 2 and suspends 3s, and axle sleeve will not be installed by PLC circuit control conveying device 3 Hinge is transported on the feeding track 211 of 0 ° of position on supporting tool 21, the spacing block set 212 and hinge on supporting tool 21 Shape is adapted, to which hinge to be fixed on supporting tool;
Step 3:90 ° of position in PLC circuit control indexing disc spins to supporting tool, then suspends 5s, PLC electricity Bushing is put on hinge in the hinge hole of side downwards by the manipulator that road control is installed in 21 top of supporting tool;
Step 4:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press is carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of hinge side, gas Pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 5:PLC circuit controls the rotation of index dial 2 to 270 ° of position on supporting tool 21, then suspends 5s, Bushing is put on hinge in the hinge hole of the other side downwards by the manipulator that PLC circuit control is installed in 21 top of supporting tool;
Step 6:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press being carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of the hinge other side, Air pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 7:PLC circuit controls the rotation of index dial 2 to 180 ° of position on supporting tool 21, then suspends 3s, waits for The hinge for not installing axle sleeve is conveyed by PLC circuit control conveying device 3 while manipulator takes the hinge for installing bushing away On to supporting tool on the feeding track 211 of 0 ° of position, then with above-mentioned steps repetitive operation.
Embodiment 2
Step 1:Startup power supply switchs, and the motor rotation of 2 lower section of index dial is to drive the branch being set in rotary shaft 22 Support tooling 21 does circular motion clockwise;
Step 2:PLC circuit controls index dial 2 and suspends 4s, and axle sleeve will not be installed by PLC circuit control conveying device 3 Hinge is transported on the feeding track 211 of 0 ° of position on supporting tool 21, the spacing block set 212 and hinge on supporting tool 21 Shape is adapted, to which hinge to be fixed on supporting tool;
Step 3:90 ° of position in PLC circuit control indexing disc spins to supporting tool, then suspends 6s, PLC electricity Bushing is put on hinge in the hinge hole of side downwards by the manipulator that road control is installed in 21 top of supporting tool;
Step 4:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press is carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of hinge side, gas Pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 5:PLC circuit controls the rotation of index dial 2 to 270 ° of position on supporting tool 21, then suspends 6s, Bushing is put on hinge in the hinge hole of the other side downwards by the manipulator that PLC circuit control is installed in 21 top of supporting tool;
Step 6:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press being carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of the hinge other side, Air pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 7:PLC circuit controls the rotation of index dial 2 to 180 ° of position on supporting tool 21, then suspends 4s, waits for The hinge for not installing axle sleeve is conveyed by PLC circuit control conveying device 3 while manipulator takes the hinge for installing bushing away On to supporting tool on the feeding track 211 of 0 ° of position, then with above-mentioned steps repetitive operation.
Embodiment 3
Step 1:Startup power supply switchs, and the motor rotation of 2 lower section of index dial is to drive the branch being set in rotary shaft 22 Support tooling 21 does circular motion clockwise;
Step 2:PLC circuit controls index dial 2 and suspends 5s, and axle sleeve will not be installed by PLC circuit control conveying device 3 Hinge is transported on the feeding track 211 of 0 ° of position on supporting tool 21, the spacing block set 212 and hinge on supporting tool 21 Shape is adapted, to which hinge to be fixed on supporting tool;
Step 3:90 ° of position in PLC circuit control indexing disc spins to supporting tool, then suspends 8s, PLC electricity Bushing is put on hinge in the hinge hole of side downwards by the manipulator that road control is installed in 21 top of supporting tool;
Step 4:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press is carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of hinge side, gas Pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 5:PLC circuit controls the rotation of index dial 2 to 270 ° of position on supporting tool 21, then suspends 8s, Bushing is put on hinge in the hinge hole of the other side downwards by the manipulator that PLC circuit control is installed in 21 top of supporting tool;
Step 6:Then the air pump work being connected with flaring tooling 1 by PLC circuit control makes reaming tooling 1 move forward To extreme position, the hinge hole on hinge, work of the flaring punch 12 in air pump are supported by the flaring backboard 11 on flaring tooling 1 With lower stretching, punching press being carried out to bushing, to make bushing deform so that bushing is fixed in the hinge hole of the hinge other side, Air pump control flaring tooling 1 is moved rearwardly into extreme position;
Step 7:PLC circuit controls the rotation of index dial 2 to 180 ° of position on supporting tool 21, then suspends 5s, waits for The hinge for not installing axle sleeve is conveyed by PLC circuit control conveying device 3 while manipulator takes the hinge for installing bushing away On to supporting tool on the feeding track 211 of 0 ° of position, then with above-mentioned steps repetitive operation.
The technical concepts and features of the above embodiment only to illustrate the invention, the purpose is to allow be familiar with the technical field Technical staff cans understand the content of the present invention and implement it accordingly, and can not limited the scope of the invention with this.All The equivalent changes or modifications made according to spirit of the invention, should be covered by the protection scope of the present invention.

Claims (5)

1. a kind of bushing expanding device, it is characterised in that:It includes:Flaring tooling(1)And index dial(2), the flaring work Dress(1)Positioned at index dial(2)Side;
The flaring tooling(1)It is equipped with flaring backboard(11)With flaring punch(12), the flaring backboard(11)And expansion Mouth punch(12)It is installed in flaring tooling(1)Upper close index dial(2)Side;
The index dial(2)Circle centre position be equipped with rotary shaft(22), rotary shaft(22)Outer sheath be equipped with supporting tool(21), Supporting tool(21)Quantity be two and to be vertically fixed on together;
The supporting tool(21)It is equipped with feeding track(211).
2. bushing expanding device according to claim 1, it is characterised in that:The flaring tooling(1)Quantity be two A and position is opposite.
3. bushing expanding device according to claim 1, it is characterised in that:The flaring backboard(11)With flaring punch (12)Positioned at supporting tool(21)Side.
4. bushing expanding device according to claim 1, it is characterised in that:The index dial(2)It moves in a circle.
5. bushing expanding device according to claim 1, it is characterised in that:The flaring tooling(1)And index dial(2) It is connected respectively with PLC circuit.
CN201610017909.7A 2016-01-12 2016-01-12 Bushing expanding device CN105522059B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610017909.7A CN105522059B (en) 2016-01-12 2016-01-12 Bushing expanding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610017909.7A CN105522059B (en) 2016-01-12 2016-01-12 Bushing expanding device

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CN105522059A CN105522059A (en) 2016-04-27
CN105522059B true CN105522059B (en) 2018-08-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109570300B (en) * 2018-11-08 2020-07-31 安徽岳塑汽车工业股份有限公司 Bush flaring device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206528A (en) * 1985-03-11 1986-09-12 Horikiri Bane Seisakusho:Kk Method and apparatus for bending spring plate end part
KR20030047380A (en) * 2001-12-10 2003-06-18 대영금속 주식회사 Method for manufacturing outer casing of automobile muffler
CN203409112U (en) * 2013-07-12 2014-01-29 永高股份有限公司 Rotating disk type mounting mechanism of terminal box long and short irons
CN103801937A (en) * 2014-01-25 2014-05-21 绍兴汉立工业自动化科技有限公司 Full-automatic production equipment for compressor copper pipes
CN105033078A (en) * 2015-07-30 2015-11-11 珠海晟电科技有限公司 Automatic riveting machine for riveting fixed plate connection points and terminal bottom covers
CN204892759U (en) * 2015-05-29 2015-12-23 中国人民解放军第五七二一工厂 Pipe end flaring device
CN205463982U (en) * 2016-01-12 2016-08-17 平和精工汽车配件(太仓)有限公司 Bush flaring device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206528A (en) * 1985-03-11 1986-09-12 Horikiri Bane Seisakusho:Kk Method and apparatus for bending spring plate end part
KR20030047380A (en) * 2001-12-10 2003-06-18 대영금속 주식회사 Method for manufacturing outer casing of automobile muffler
CN203409112U (en) * 2013-07-12 2014-01-29 永高股份有限公司 Rotating disk type mounting mechanism of terminal box long and short irons
CN103801937A (en) * 2014-01-25 2014-05-21 绍兴汉立工业自动化科技有限公司 Full-automatic production equipment for compressor copper pipes
CN204892759U (en) * 2015-05-29 2015-12-23 中国人民解放军第五七二一工厂 Pipe end flaring device
CN105033078A (en) * 2015-07-30 2015-11-11 珠海晟电科技有限公司 Automatic riveting machine for riveting fixed plate connection points and terminal bottom covers
CN205463982U (en) * 2016-01-12 2016-08-17 平和精工汽车配件(太仓)有限公司 Bush flaring device

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