CN106881409A - A kind of crowded punch die for automobile spoke - Google Patents

A kind of crowded punch die for automobile spoke Download PDF

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Publication number
CN106881409A
CN106881409A CN201710025088.6A CN201710025088A CN106881409A CN 106881409 A CN106881409 A CN 106881409A CN 201710025088 A CN201710025088 A CN 201710025088A CN 106881409 A CN106881409 A CN 106881409A
Authority
CN
China
Prior art keywords
support block
fixed column
plate
spoke
screw
Prior art date
Application number
CN201710025088.6A
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Chinese (zh)
Other versions
CN106881409B (en
Inventor
李进
Original Assignee
大楚神驰车轮股份有限公司
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 大楚神驰车轮股份有限公司 filed Critical 大楚神驰车轮股份有限公司
Priority to CN201710025088.6A priority Critical patent/CN106881409B/en
Publication of CN106881409A publication Critical patent/CN106881409A/en
Application granted granted Critical
Publication of CN106881409B publication Critical patent/CN106881409B/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D31/00Other methods for working sheet metal, metal tubes, metal profiles
    • 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
    • B21D53/26Making other particular articles wheels or the like

Abstract

The present invention relates to squeeze punch die technical field, a kind of especially crowded punch die for automobile spoke, including symmetrically arranged upper die plate and lower template, the circumferentially uniform of the bottom plate upper end-face edge is provided with eight lower support arms, eight positions of the lower support arm are corresponding with eight sides of lower fixed column, drop shot is respectively connected between the lower support arm and lower fixed column, support block under multiple is slidably connected on the drop shot, the upper end of the lower support block offers mounting groove corresponding with groove location, drift is plugged with the mounting groove, back-off has spoke in the lower fixed column, in each two bindiny mechanism is equipped between support block between support block under each two.This is used for the crowded punch die of automobile spoke, can produce various sizes of spoke, and strong applicability, the replacement of drift is very easy to, simple to operate, saves man-hour, improve production efficiency.

Description

A kind of crowded punch die for automobile spoke

Technical field

The present invention relates to squeeze punch die technical field, more particularly to a kind of crowded punch die for automobile spoke.

Background technology

Spoke is wheel rim, the device of spoke for protecting wheel of vehicle, it is characterized in that a pair circular cover plates, the diameter of cover plate is big Small and wheel rim diameter is close, and there is the hole more than axis of wheel rotation in the center of cover plate, cover plate close to edge part There are multiple ball-and-socket holes for connecting wheel rim, ball-and-socket hole is extruded during the manufacturing using crowded punch die, traditional crowded hole Mould structure is fixed, and is only used for producing the ball-and-socket hole of same spoke, with production limitation, and production process in rush Head is inconvenient to replace, and replacement gets up to waste time and energy, and reduces production efficiency, therefore, a kind of it is proposed that squeezing for automobile spoke Punch die.

The content of the invention

Punch die unitary function is squeezed the invention aims to solve to exist in the prior art, bad adaptability, drift is replaced Change trouble, the shortcoming of low production efficiency, and a kind of crowded punch die for automobile spoke for proposing.

To achieve these goals, present invention employs following technical scheme:

Design a kind of crowded punch die for automobile spoke, including symmetrically arranged upper die plate and lower template, the lower mould Edges of boards edge is arranged with two lead columns, and two lead column upper ends are flexibly connected the lower end of the upper die plate with upper die plate Upper mounted plate is connected by screw, fixed plate is set to circle, is fixedly connected with the middle part of fixed plate lower end Section is in the upper fixed column of octagon, and the circumferentially uniform of fixed plate lower edge is provided with eight upper support arms, eight The position of the individual upper support arm is corresponding with eight sides of upper fixed column, connects between the upper support arm and upper fixed column Upper slide bar is connected to, support block in multiple is slidably connected on the upper slide bar, the lower end of the upper support block opens up fluted;

The upper end of the lower template has been connected by screw bottom plate, and the bottom plate is set to circle, described lower solid Lower fixed column of the section in octagon is fixedly connected with the middle part of fixed board upper end, the circumference of the bottom plate upper end-face edge is Even is provided with eight lower support arms, and eight positions of the lower support arm are corresponding with eight sides of lower fixed column, it is described under Drop shot is respectively connected between support arm and lower fixed column, support block under multiple is slidably connected on the drop shot, it is described under The upper end of support block offers mounting groove corresponding with groove location, and drift, the lower fixation are plugged with the mounting groove Back-off has spoke on post, and bindiny mechanism is equipped between support block under each two between support block in each two.

Preferably, the bindiny mechanism includes projection and blind hole, and the projection is fixed on each under support block and each On the side wall of support block, the projection is circumferentially with the first flange, the blind hole be opened on each support block with each under On the side wall of support block, and blind hole and projection, on same level straight line, the blind hole inwall is circumferentially with and the first flange The second flange matched somebody with somebody, the projection is plugged in blind hole.

Preferably, the bindiny mechanism includes screw and screw mandrel, and the screw is opened on each under support block and each On the side wall of support block, it is connected through a screw thread between the screw and screw mandrel.

Preferably, in the top of upper slide bar, the screw in lower support block is gliding the screw in upper support block The lower section of bar.

Preferably, eight upper support arms are embedded with magnet for adsorbing upper support block near the side of upper slide bar, Eight lower support arms are embedded with the magnet for adsorbing lower support block near the side of drop shot.

Preferably, the middle part of fixed post and lower fixed column is fitted together to magnet, and upper fixed column and lower fixed column Circumscribed radius of circle it is identical with the diameter of spoke middle through-hole.

A kind of crowded punch die for automobile spoke proposed by the present invention, beneficial effect is:The present invention operation when, root According to the size and the Working position in ball-and-socket hole of processed spoke, the upper support block and lower support number of blocks of corresponding number are selected, And they are fixed up by bindiny mechanism, no upper support block and lower support block are moved into marginal position, needing The lower support block for using is inserted into drift, spoke is tipped upside down in lower fixed column, it is necessary to the position of punching is connected with drift, in oil Upper die plate is moved down under the driving of press so that spoke cover plate gets eight ball-and-socket holes close to the part at edge, and this is used for vapour The crowded punch die of wheel spoke, can produce various sizes of spoke, and strong applicability, the replacement of drift is very easy to, operation letter It is single, man-hour is saved, improve production efficiency.

Brief description of the drawings

Fig. 1 is a kind of structural representation of crowded punch die for automobile spoke proposed by the present invention;

Fig. 2 is a kind of bottom plate structure top view of crowded punch die for automobile spoke proposed by the present invention;

Fig. 3 is schematic enlarged-scale view at a kind of A for the crowded punch die of automobile spoke proposed by the present invention;

Fig. 4 is a kind of the first example structure schematic diagram of crowded punch die for automobile spoke proposed by the present invention;

Fig. 5 is a kind of second example structure schematic diagram of crowded punch die for automobile spoke proposed by the present invention.

In figure:Upper die plate 1, lower template 2, lead column 3, upper mounted plate 4, bottom plate 5, upper fixed column 6, lower fixed column 7, Spoke 8, upper support arm 9, upper slide bar 10, upper support block 11, groove 12, lower support arm 13, lower support block 14, mounting groove 15, under Slide bar 16, projection 17, the first flange 18, blind hole 19, the second flange 20, screw 21, screw mandrel 22, drift 23.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.

Reference picture 1-4, a kind of crowded punch die for automobile spoke, including symmetrically arranged upper die plate 1 and lower template 2, The edge of lower template 2 is arranged with two lead columns 3, and two upper ends of lead column 3 are flexibly connected under upper die plate 1 with upper die plate 1 End has been connected by screw upper mounted plate 4, and upper mounted plate 4 is set to circle, and upper mounted plate 4 is fixedly connected with section in the middle part of lower end In the upper fixed column 6 of octagon, the circumferentially uniform of the lower edge of upper mounted plate 4 is provided with eight upper support arms 9, eight upper branch The position of brace 9 is corresponding with eight sides of upper fixed column 6, and upper slide bar is respectively connected between upper support arm 9 and upper fixed column 6 10, support block 11 in multiple are slidably connected on upper slide bar 10, the lower end of upper support block 11 opens up fluted 12.

The upper end of lower template 2 has been connected by screw bottom plate 5, and bottom plate 5 is set to circle, the upper end of bottom plate 5 Middle part be fixedly connected with lower fixed column 7 of the section in octagon, the circumferentially uniform of the upper end-face edge of bottom plate 5 be provided with eight Individual lower support arm 13, eight positions of lower support arm 13 are corresponding with eight sides of lower fixed column 7, and lower support arm 13 is solid with lower Drop shot 16 is respectively connected between fixed column 7, support block 14 under multiple, the upper end of lower support block 14 are slidably connected on drop shot 16 Offer in mounting groove 15 corresponding with the position of groove 12, mounting groove 15 and be plugged with drift 23, back-off has wheel in lower fixed column 7 Spoke 8, is equipped with bindiny mechanism between support block under each two 14 between support block 11 in each two, eight upper support arms 9 are leaned on The side of nearly upper slide bar 10 is embedded with the magnet for adsorbing upper support block 11, and eight lower support arms 13 are close to the one of drop shot 16 Side is embedded with the magnet for adsorbing lower support block 14, and the middle part of upper fixed column 6 and lower fixed column 7 is fitted together to magnet, increases The stability of bindiny mechanism, and the circumscribed radius of circle of upper fixed column 6 and lower fixed column 7 is identical with the diameter of spoke middle through-hole, For fixing spoke, convenient punching.

Bindiny mechanism includes projection 17 and blind hole 19, and projection 17 is fixed on support block 11 and each lower support block 14 on each Side wall on, projection 17 is circumferentially with the first flange 18, and blind hole 19 is opened in support block 11 and each lower support block on each On 14 side wall, and blind hole 19 and projection 17 are on same level straight line, and the inwall of blind hole 19 is circumferentially with and the first flange 18 The second flange 20 matched somebody with somebody, projection 17 is plugged in blind hole 19, and the upper support block 11 or lower support block 14 that will can be used have been fixed Come, be convenient for punch operation, while also can according to punching spoke size selection quantity suitably go up support block 11 with Support block 14.

Reference picture 5, as another preferred embodiment of the invention, with a upper embodiment only difference is that, connection Mechanism includes screw 21 and screw mandrel 22, and screw 21 is opened on each on the side wall of support block 11 and each lower support block 14, spiral shell It is connected through a screw thread between hole 21 and screw mandrel 22, the screw 21 in upper support block 11 is located at down in the top of upper slide bar 10 Screw 21 in support block 14 prevents from touching screw mandrel 22 during punching in the lower section of drop shot 16, will can use Upper support block 11 or lower support block 14 be fixed up, be convenient for punch operation, at the same also can according to punching spoke it is big Small selection quantity suitably goes up support block 11 and lower support block 14.

In operation, the Working position of size and ball-and-socket hole according to processed spoke selects corresponding number to the present invention Upper support block 11 and the lower quantity of support block 14, and they are fixed up by bindiny mechanism, by no upper support block 11 Marginal position is moved to lower support block 14, drift 23 is inserted into the lower support block 14 for needing to use, spoke 8 is tipped upside down on down , it is necessary to the position of punching is connected with drift 23 in fixed column 7, upper die plate 1 is moved down under the driving of hydraulic press so that spoke 8 cover plates get eight ball-and-socket holes close to the part at edge, and this is used for the crowded punch die of automobile spoke, can produce different size Spoke 8, strong applicability, the replacement of drift 23 is very easy to, simple to operate, saves man-hour, improve production efficiency.

More than, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its invention Design is subject to equivalent or change, should all be included within the scope of the present invention.

Claims (6)

1. a kind of crowded punch die for automobile spoke, including symmetrically arranged upper die plate (1) and lower template (2), its feature exist Be arranged with two lead columns (3) in, lower template (2) edge, two lead column (3) upper ends with upper die plate (1) It is flexibly connected, the lower end of the upper die plate (1) has been connected by screw upper mounted plate (4), and fixed plate (4) is set to circle Shape, is fixedly connected with upper fixed column (6) of the section in octagon in the middle part of fixed plate (4) lower end, fixed The circumferentially uniform of plate (4) lower edge is provided with eight upper support arms (9), and the position of eight upper support arms (9) is solid with upper Eight sides of fixed column (6) are corresponding, and upper slide bar (10), institute are respectively connected between the upper support arm (9) and upper fixed column (6) State and support block in multiple (11) is slidably connected on upper slide bar (10), the lower end of the upper support block (11) opens up fluted (12);
The upper end of the lower template (2) has been connected by screw bottom plate (5), and the bottom plate (5) is set to circle, described Lower fixed column (7) of the section in octagon is fixedly connected with the middle part of bottom plate (5) upper end, on the bottom plate (5) The circumferentially uniform of end margin is provided with eight lower support arms (13), eight positions of the lower support arm (13) and lower fixed column (7) eight sides are corresponding, and drop shot (16) is respectively connected between the lower support arm (13) and lower fixed column (7), described Support block (14) under multiple is slidably connected on drop shot (16), the upper end of the lower support block (14) offers and groove (12) drift (23), back-off on the lower fixed column (7) are plugged with the corresponding mounting groove in position (15), the mounting groove (15) There is spoke (8), bindiny mechanism is equipped between support block under each two (14) between support block (11) in each two.
2. a kind of crowded punch die for automobile spoke according to claim 1, it is characterised in that bindiny mechanism's bag Projection (17) and blind hole (19) are included, the projection (17) is fixed on the side of support block on each (11) and each lower support block (14) On wall, the projection (17) is circumferentially with the first flange (18), the blind hole (19) be opened in support block on each (11) with On the side wall of each lower support block (14), and blind hole (19) and projection (17) are on same level straight line, in the blind hole (19) Wall is circumferentially with the second flange (20) matched with the first flange (18), and the projection (17) is plugged in blind hole (19).
3. a kind of crowded punch die for automobile spoke according to claim 1, it is characterised in that bindiny mechanism's bag Screw (21) and screw mandrel (22) are included, the screw (21) is opened in the side of support block on each (11) and each lower support block (14) On wall, it is connected through a screw thread between the screw (21) and screw mandrel (22).
4. a kind of crowded punch die for automobile spoke according to claim 1, it is characterised in that positioned at upper support block (11), in the top of upper slide bar (10), the screw (21) in lower support block (14) is in drop shot (16) for the screw (21) on Lower section.
5. a kind of crowded punch die for automobile spoke according to claim 1, it is characterised in that eight upper supports Arm (9) is embedded with the magnet for adsorbing upper support block (11), eight lower support arms near the side of upper slide bar (10) (13) magnet for adsorbing lower support block (14) is embedded near the side of drop shot (16).
6. a kind of crowded punch die for automobile spoke according to claim 1, it is characterised in that fixed post (6) be fitted together to and have magnet with the middle part of lower fixed column (7), and the circumscribed radius of circle of upper fixed column (6) and lower fixed column (7) with take turns The diameter of spoke middle through-hole is identical.
CN201710025088.6A 2017-01-13 2017-01-13 A kind of crowded punch die for automobile spoke CN106881409B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710025088.6A CN106881409B (en) 2017-01-13 2017-01-13 A kind of crowded punch die for automobile spoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710025088.6A CN106881409B (en) 2017-01-13 2017-01-13 A kind of crowded punch die for automobile spoke

Publications (2)

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CN106881409A true CN106881409A (en) 2017-06-23
CN106881409B CN106881409B (en) 2018-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710025088.6A CN106881409B (en) 2017-01-13 2017-01-13 A kind of crowded punch die for automobile spoke

Country Status (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179832A (en) * 1986-02-03 1987-08-07 Shizuoka Nenshiyou Kiki Center:Kk Forming device for tyre wheel
US5634367A (en) * 1994-04-18 1997-06-03 Kabushiki Kaisha Toshiba Press forming device
CN205217730U (en) * 2015-10-31 2016-05-11 重庆鼎汉机械有限公司 Wheel hub positioning module that punches a hole
CN205270532U (en) * 2016-01-04 2016-06-01 河北空调工程安装有限公司 Arrange towards device
CN105903797A (en) * 2016-05-31 2016-08-31 佛山市联智新创科技有限公司 Punch forming mechanism for steel plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179832A (en) * 1986-02-03 1987-08-07 Shizuoka Nenshiyou Kiki Center:Kk Forming device for tyre wheel
US5634367A (en) * 1994-04-18 1997-06-03 Kabushiki Kaisha Toshiba Press forming device
CN205217730U (en) * 2015-10-31 2016-05-11 重庆鼎汉机械有限公司 Wheel hub positioning module that punches a hole
CN205270532U (en) * 2016-01-04 2016-06-01 河北空调工程安装有限公司 Arrange towards device
CN105903797A (en) * 2016-05-31 2016-08-31 佛山市联智新创科技有限公司 Punch forming mechanism for steel plate

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