CN106825282A - For the clamping tooling of punching press bottom fork axis - Google Patents

For the clamping tooling of punching press bottom fork axis Download PDF

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Publication number
CN106825282A
CN106825282A CN201611251118.7A CN201611251118A CN106825282A CN 106825282 A CN106825282 A CN 106825282A CN 201611251118 A CN201611251118 A CN 201611251118A CN 106825282 A CN106825282 A CN 106825282A
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CN
China
Prior art keywords
workbench
fork axis
locating slot
block
fixture 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
CN201611251118.7A
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Chinese (zh)
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CN106825282B (en
Inventor
蒋儒章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Zongyi Machinery Manufacturing Co Ltd
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Chongqing Zongyi Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Chongqing Zongyi Machinery Manufacturing Co Ltd filed Critical Chongqing Zongyi Machinery Manufacturing Co Ltd
Priority to CN201611251118.7A priority Critical patent/CN106825282B/en
Publication of CN106825282A publication Critical patent/CN106825282A/en
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Publication of CN106825282B publication Critical patent/CN106825282B/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
    • 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

Abstract

This patent discloses the clamping tooling for punching press bottom fork axis,Including support and workbench,Workbench is transversely slidably connected with support,Workbench is provided with locating slot,Heating coil is provided with above locating slot,Two pieces of fixture blocks are provided with locating slot,Two pieces of fixture blocks are symmetrical arranged with the longitudinal axis face of locating slot,The holding chamber coaxial with locating slot is provided between two pieces of fixture blocks,Forming tank is provided with the middle part of fixture block,The forming tank of two pieces of fixture blocks complements each other to form forming cavity,Cooling duct is provided with fixture block,The bottom of fixture block is provided with vertical chute,Chute vertically runs through cooling duct,Sliding block is provided with chute,Sliding block is provided with the through hole that can connect cooling duct,The side wall of holding chamber is provided with temperature inductor,Workbench is provided with placement passage,Supporting plate is provided with below workbench,Support is provided with the drive mechanism for driving supporting plate vertically movable,Temperature inductor and drive mechanism Electricity Federation;Solve the problems, such as that bottom fork axis easily scald workman when punching press is heated.

Description

For the clamping tooling of punching press bottom fork axis
Technical field
The present invention relates to the process equipment of motorcycle bottom fork axle.
Background technology
Bottom fork axis are a kind of fixing axles on motorcycle stand, and a circle is provided with radially near one end of bottom fork axis Lug boss.The formation of lug boss is usually to be integrally formed with bottom fork axis.Existing mode is to first pass through heating coil to chain stay Need the position to form lug boss to be heated on axle, then the bottom fork axis after heating are placed on stamping machine, by punching press Machine compresses axially bottom fork axis so that heating part is radially raised and form lug boss.In processing, workman is needed bottom fork axis Be put into heating coil and heated, it is to be heated after the completion of, workman is taken out bottom fork axis by hand from heating coil, Ran Houfang Put on stamping machine.After due to bottom fork axis heating, temperature is very high, and workman is easily burned when bottom fork axis are picked and placeed.
The content of the invention
The invention is intended to provide a kind of clamping tooling for punching press bottom fork axis, held when punching press is heated with solving bottom fork axis Easily scald the problem of workman.
The clamping tooling for punching press bottom fork axis in this programme, including support and workbench, workbench is with support along horizontal To being slidably connected, workbench is provided with locating slot, and heating coil is provided with above locating slot, and two pieces of fixture blocks are provided with locating slot, Two pieces of fixture blocks are symmetrical arranged with the longitudinal axis face of locating slot, and the holding chamber coaxial with locating slot, folder are formed between two pieces of fixture blocks Forming tank is provided with the middle part of block, two pieces of forming tanks of fixture block form forming cavity, are provided with fixture block and forming cavity is cooled down relatively Cooling duct, built with coolant, the bottom of fixture block is provided with vertical chute to cooling duct, and chute vertically runs through cooling duct, chute Sliding block is inside provided with, sliding block is provided with the through hole that can connect cooling duct, and the lower end of sliding block is provided with jacking block, and the side wall of holding chamber is provided with Temperature inductor, workbench is provided with the placement passage coaxial with locating slot, is provided with supporting plate below workbench, supporting plate with Support is vertically slidably connected, and support is provided with the drive mechanism for driving supporting plate vertically movable, temperature inductor and driving machine Structure Electricity Federation, workbench is provided with vertical push rod, and push rod is slidably connected with workbench, and upper end and the fixture block of push rod offset, push rod Lower end offseted with supporting plate.
Locating slot is set, for placing fixture block.Fixture block is set, for fixing bottom fork axis.Forming cavity is set, during for punching press Place lug boss.Cooling duct is set, for lowering the temperature to fixture block.Chute and sliding block are set, are slided in chute by sliding block, So as to block the connection of cooling duct.Through hole is set, for connecting cooling duct.Jacking block is set, is promoted on sliding block when fixture block is moved down Move.Temperature inductor is set, for sensing the temperature of bottom fork axis, so as to control the action of drive mechanism.Supporting plate is set, is used for Support bottom fork axis are vertically movable.Push rod is set, it is vertically movable for supporting fixture block.
Operation principle:Control drive mechanism makes supporting plate near the bottom of workbench, and bottom fork axis are inserted into heater wire In circle, and through the holding chamber the first fixture block and the second fixture block, the lower end and supporting plate for then making bottom fork axis offset, and make to add Heat coil is relative with the position for needing to form lug boss on bottom fork axis, and temperature inductor is contacted with bottom fork axis, and heating coil is to flat Fork shaft is heated, and heat is transmitted along bottom fork axis, and the temperature at temperature inductor rises to the setting of temperature inductor During temperature, temperature inductor control drive mechanism drives supporting plate to move down, so that bottom fork axis are moved down, makes bottom fork axis and heater wire Circle is separated, and makes heating position relative with forming cavity, meanwhile, push rod is moved down, and the first fixture block is moved down with the second fixture block, so that sliding Block is moved along chute, connects cooling duct, flow of cooling water.Mobile work platform, makes bottom fork axis move to the lower section of punching mechanism, Then control punching mechanism axial compression bottom fork axis, make heating position be radially extended in forming cavity and form lug boss.By In the effect of cooling water, forming cavity is set to lower the temperature lug boss, meanwhile, cooling duct is also lowered the temperature to temperature inductor, is made Temperature inductor control drive mechanism drives and moved in supporting plate, so that the first fixture block and the second fixture block are in bottom fork axis lug boss Removed from locating slot under effect, the first fixture block and the second fixture block are separated, bottom fork axis are taken out.
Compared with prior art, the advantage of this programme is:1st, by using the first fixture block and the second fixture block limitation chain stay The position of axle, and by movable workbench bottom fork axis, it is to avoid the hand-held bottom fork axis of workman and situation about being burned occurs.2nd, pass through The temperature of temperature inductor sensing bottom fork axis controls the drive mechanism to act, when bottom fork axis is heated to satisfactory temperature just Can move drive mechanism, remind workman's mobile work platform, bottom fork axis is timely carried out punching press, every bottom fork axis are stamped Temperature conditionss it is essentially identical, it is to avoid the stamping quality not enough occurred by heating is bad or the heat time is long caused The generation of the problem of efficiency reduction.
Further, the drive mechanism is pneumatic cylinder.Speed ratio when pneumatic cylinder is moved is very fast, so that bottom fork axis are perpendicular Can quickly be moved on direction.
Further, it is provided with spring between the top of the sliding block and the roof of chute.Sliding block is promoted vertically to move by spring It is dynamic, so that sliding block is moved down under the elastic force of spring and the force action of gravity, to overcome the frictional force between sliding block and chute.
Further, support bar is provided with below the supporting plate, support bar is fixedly connected with support.Bottom fork axis are in punching press Supporting plate can be made to bear larger impulsive force, support bar is formed supporting plate by setting support bar, during punching press and supported, so that Increase the bearing capacity of supporting plate.
Further, the push rod is hollow stem, and push rod is slidably matched with passage is placed, and the upper end of push rod is fixedly connected with edge The block for projecting radially outward of push rod, the bottom of locating slot is provided with the groove coordinated with block.By the way that push rod is logical with placement Road is slidably matched, and the processing cost that hole brings is opened up on the table so as to avoid;Push rod is set to hollow stem, is made Bottom fork axis pass through hollow stem, from the use that passage is placed without influence.
Further, the coolant is cooling water.Cooling water low cost, reduces cost.
Brief description of the drawings
Fig. 1 is structural representation of the present invention for the clamping tooling embodiment of punching press bottom fork axis.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Workbench 1, the first fixture block 21, sliding block 3, through hole 31, cooling duct 211, first Forming tank 212, the first holding tank 213, temperature inductor 4, push rod 5, supporting plate 6, heating coil 7, the second fixture block 8.
Clamping tooling for punching press bottom fork axis as shown in Figure 1, including support, support are provided with workbench 1, workbench 1 slides laterally with support and is connected.Workbench 1 is provided with the locating slot of circle, and heating coil 7 is provided with above locating slot, heats Coil 7 is coaxially disposed with locating slot, and connecting rod is welded between heating coil 7 and support.Clamping device is provided with locating slot, is pressed from both sides Mechanism is held including the first fixture block 21 and the second fixture block 8, the first fixture block 21 and the equal semicircular in shape of the second fixture block 8, the first fixture block 21 with The structure of second fixture block 8 is identical and longitudinal axis face of with locating slot is symmetrical arranged.The right side of the first fixture block 21 is provided with semicircular First holding tank 213, the left side of the second fixture block 8 is provided with semicircular second holding tank, the first holding tank 213 and the second holding tank The holding chamber of cylinder is oppositely arranged and is formed, holding chamber is coaxial with locating slot.The middle part of the first fixture block 21 is provided with semicircular First forming tank 212, opening second fixture block 8 of direction of the first forming tank 212.Cooling duct 211 is provided with first fixture block 21, is cooled down Road 211 is preferably cooling water built with coolant, coolant.Cooling duct 211 is connected with cooling water pump.The bottom of the first fixture block 21 Be provided with vertical chute, chute it is opening down, cooling duct 211 extends transversely through chute.Vertical sliding block 3 is provided with chute, it is sliding Block 3 coordinates with slide, and spring is provided between the top of sliding block 3 and the roof of chute.Sliding block 3 is provided with can connect cooling duct 211 through hole 31, the bottom of sliding block 3 is exposed chute and forms jacking block, when the lower end of sliding block 3 flushes with the lower surface of the first fixture block 21 When, the connection cooling duct 211 of through hole 31.The side wall of the first holding tank 213 is provided with temperature inductor 4, and temperature inductor 4 is located at the The lower section of one forming tank 212, temperature inductor 4 is embedded in the first fixture block 21.Workbench 1 is provided with coaxial with locating slot putting Passage is put, passage is placed and is vertically run through workbench 1.Place and be provided with supporting plate 6 below passage, supporting plate 6 vertically with support It is slidably connected.The pneumatic cylinder for driving supporting plate 6 vertically movable is installed with support.The lower section of supporting plate 6 is provided with support bar, Support bar coordinates with the clutch of supporting plate 6, and support bar is welded with support.Pneumatic cylinder and the Electricity Federation of temperature inductor 4.Place and set in passage There is push rod 5, push rod 5 is hollow stem, and push rod 5 is slidably matched with passage is placed, and the upper end of push rod 5 has the gear coordinated with stage portion Block, block is integrally formed with push rod 5, and the upper end for placing passage is provided with the groove coordinated with block.
When using, pneumatic cylinder is controlled, make supporting plate 6 near the bottom of workbench 1, bottom fork axis are inserted into heating coil 7 In, and through the holding chamber the first fixture block 21 and the second fixture block 8, the lower end and supporting plate 6 for then making bottom fork axis offset, make Heating coil 7 needs the position to form lug boss relative with bottom fork axis, and temperature inductor 4 is contacted with bottom fork axis, heating coil 7 pairs Bottom fork axis are heated, and high frequency frequency conversion electric current is passed through in heating coil 7, so as to produce eddy current on bottom fork axis and generate heat, So that bottom fork axis are heated, heat is transmitted along bottom fork axis, when temperature rises to the design temperature of temperature inductor 4 When, temperature inductor 4 makes the controlling organization of pneumatic cylinder be powered, and makes pneumatic cylinder drive supporting plate 6 to move down, so that under bottom fork axis Move, bottom fork axis is separated with heating coil 7, make heating position relative with forming cavity, meanwhile, push rod 5 is moved down, and makes the first fixture block 21 Moved down with the second fixture block 8, so that being moved on sliding block 3, connect cooling duct 211, flow of cooling water.Sliding table 1, makes chain stay Axle position controls punching mechanism axial compression bottom fork axis in the lower section of punching mechanism, then, make heating part in forming cavity radially Extend and formed lug boss.Due to the effect of cooling water, forming cavity is set to lower the temperature lug boss, meanwhile, cooling duct 211 is also right Temperature inductor 4 is lowered the temperature, and is made temperature inductor 4 pneumatic cylinder is promoted in supporting plate 6 by controller and is moved, so that first The fixture block of fixture block 21 and second is removed from locating slot, and the first fixture block 21 and the second fixture block are separated, and bottom fork axis are taken out.

Claims (6)

1. the clamping tooling of punching press bottom fork axis, including support and workbench are used for, it is characterised in that:Workbench is with support transversely It is slidably connected, workbench is provided with locating slot, heating coil is provided with above locating slot, two pieces of fixture blocks, two is provided with locating slot Block fixture block is symmetrical arranged with the longitudinal axis face of locating slot, and the holding chamber coaxial with locating slot, fixture block are formed between two pieces of fixture blocks Middle part be provided with forming tank, two pieces of forming tanks of fixture block are relative to form forming cavity, is provided with what forming cavity was cooled down in fixture block Cooling duct, cooling duct is provided with vertical chute built with coolant, the bottom of fixture block, and chute vertically runs through cooling duct, in chute Sliding block is provided with, sliding block is provided with the through hole that can connect cooling duct, and the lower end of sliding block is provided with jacking block, and the side wall of holding chamber is provided with temperature Degree inductor, workbench is provided with the placement passage coaxial with locating slot, and supporting plate, supporting plate and branch are provided with below workbench Frame is vertically slidably connected, and support is provided with the drive mechanism for driving supporting plate vertically movable, temperature inductor and drive mechanism Electricity Federation, workbench is provided with vertical push rod, and push rod is slidably connected with workbench, and upper end and the fixture block of push rod offset, push rod Lower end offsets with supporting plate.
2. the clamping tooling for punching press bottom fork axis according to claim 1, it is characterised in that:The drive mechanism is gas Cylinder pressure.
3. the clamping tooling for punching press bottom fork axis according to claim 2, it is characterised in that:The top of the sliding block with Spring is provided between the roof of chute.
4. the clamping tooling for punching press bottom fork axis according to claim 3, it is characterised in that:The lower section of the supporting plate Support bar is provided with, support bar is fixedly connected with support.
5. the clamping tooling for punching press bottom fork axis according to claim 4, it is characterised in that:The push rod is hollow Bar, push rod is slidably matched with passage is placed, and the upper end of push rod is fixedly connected with along the block for projecting radially outward of push rod, positioning The bottom of groove is provided with the groove coordinated with block.
6. the clamping tooling for punching press bottom fork axis according to claim 5, it is characterised in that:The coolant is cooling Water.
CN201611251118.7A 2016-12-30 2016-12-30 For the clamping tooling of punching press bottom fork axis Active CN106825282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611251118.7A CN106825282B (en) 2016-12-30 2016-12-30 For the clamping tooling of punching press bottom fork axis

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Application Number Priority Date Filing Date Title
CN201611251118.7A CN106825282B (en) 2016-12-30 2016-12-30 For the clamping tooling of punching press bottom fork axis

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112387451A (en) * 2020-10-10 2021-02-23 哈尔滨理工大学 Releasing agent spraying device with multi-directional adjustable angle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040161181A1 (en) * 2001-10-26 2004-08-19 Seagate Technology Llc. Low cost fluid dynamic bearing motor
CN101111329A (en) * 2005-01-31 2008-01-23 昭和电工株式会社 Upsetting method and upsetting apparatus
JP2008229671A (en) * 2007-03-20 2008-10-02 Ntn Corp Die apparatus for forging
CN204524133U (en) * 2015-01-21 2015-08-05 大丰市中德精锻件有限公司 Concave surface fine forge piece mould structure in the middle of automobile output shaft
JP2015150599A (en) * 2014-02-17 2015-08-24 株式会社コーリツ Cold forging pressing device and cold forging pressing method
CN205763591U (en) * 2016-05-10 2016-12-07 中原特钢股份有限公司 A kind of shaped device forging blower fan main shaft

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040161181A1 (en) * 2001-10-26 2004-08-19 Seagate Technology Llc. Low cost fluid dynamic bearing motor
CN101111329A (en) * 2005-01-31 2008-01-23 昭和电工株式会社 Upsetting method and upsetting apparatus
JP2008229671A (en) * 2007-03-20 2008-10-02 Ntn Corp Die apparatus for forging
JP2015150599A (en) * 2014-02-17 2015-08-24 株式会社コーリツ Cold forging pressing device and cold forging pressing method
CN204524133U (en) * 2015-01-21 2015-08-05 大丰市中德精锻件有限公司 Concave surface fine forge piece mould structure in the middle of automobile output shaft
CN205763591U (en) * 2016-05-10 2016-12-07 中原特钢股份有限公司 A kind of shaped device forging blower fan main shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112387451A (en) * 2020-10-10 2021-02-23 哈尔滨理工大学 Releasing agent spraying device with multi-directional adjustable angle

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