CN104096745B - A kind of light-load side blow mechanism - Google Patents
A kind of light-load side blow mechanism Download PDFInfo
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- CN104096745B CN104096745B CN201410351905.3A CN201410351905A CN104096745B CN 104096745 B CN104096745 B CN 104096745B CN 201410351905 A CN201410351905 A CN 201410351905A CN 104096745 B CN104096745 B CN 104096745B
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- drift
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- bottom base
- wobble crank
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Abstract
The invention discloses a kind of light-load side blow mechanism, including drive block, pressure retracts hook, wobble crank, wobble crank axle, drift set, lower bottom base, dust cap, discharging set guide plate, discharging set, described drive block retracts hook by pressure and is connected with wobble crank right-hand member top, described wobble crank left end is connected with lower bottom base top by wobble crank axle, described wobble crank right-hand member bottom is connected to drift set, described drift set is arranged in lower bottom base groove, described dust cap is arranged at above lower bottom base groove, described discharging set guide plate is arranged at lower bottom base left end, it is provided with discharging set in described discharging set guide plate.A kind of light-load provided by the invention side blow mechanism, by built-in drift, drift push rod, reset assembly, takes up room little, reliable in action, it is adaptable to light side crops industry and from the horizontal by the sidewise punching of smaller angle or flanging die.The design novel structure, can effectively reduce mould structure, reduces cost.
Description
Technical field
The present invention relates to a kind of light-load side blow mechanism, belong to die assembly technical field.
Background technology
Side blow mechanism realizes mechanism as a kind of important lateral punching of mould, in the industrial production, is particularly widely used in mould, and its normal structure is by drive block, sliding shoe and lower bottom base three parts.General side blow mechanism ubiquity takes up room the feature of big structure bulky.During the angled less sidewise hole of especially smaller in punching press, relatively horizontal orientation, mould overall structure can be made relatively big with general side blow mechanism, increase more cost.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of a kind of light-load side blow mechanism.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of light-load side blow mechanism, including drive block, pressure retracts hook, wobble crank, wobble crank axle, drift set, lower bottom base, dust cap, discharging set guide plate, discharging set, described drive block retracts hook by pressure and is connected with wobble crank right-hand member top, described wobble crank left end is connected with lower bottom base top by wobble crank axle, described wobble crank right-hand member bottom is connected to drift set, described drift set is arranged in lower bottom base groove, described dust cap is arranged at above lower bottom base groove, described discharging set guide plate is arranged at lower bottom base left end, it is provided with discharging set in described discharging set guide plate.
Also including drift, drift push rod, be provided with drift in described drift set, described drift right-hand member is provided with drift push rod.
Described lower bottom base is horizontally arranged with drift set position plate, is used for preventing drift set from rotating.
Also including back-moving spring, back-moving spring link plate, described back-moving spring link plate is arranged on bottom lower bottom base, and described back-moving spring one end is overlapped guide plate with discharging and is connected, and the back-moving spring other end is connected with back-moving spring link plate.
Also including lower bottom base backing plate, described lower bottom base backing plate is arranged on bottom lower bottom base.
Beneficial effect: a kind of light-load provided by the invention side blow mechanism, by built-in drift, drift push rod, reset assembly, takes up room little, reliable in action, it is adaptable to light side crops industry and from the horizontal by the sidewise punching of smaller angle or flanging die.The design novel structure, can effectively reduce mould structure, reduces cost.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the present invention；
Fig. 2 is the assembling schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As depicted in figs. 1 and 2, a kind of light-load side blow mechanism, including drive block 1, pressure retracts hook 2, wobble crank 5, wobble crank axle 6, drift set 13, lower bottom base 14, dust cap 21, discharging set guide plate 23, discharging set 24, described drive block 1 retracts hook 2 by pressure and is connected with wobble crank 5 right-hand member top, described wobble crank 5 left end is connected with lower bottom base 14 top by wobble crank axle 6, described wobble crank 5 right-hand member bottom is connected to drift set 13, described drift set 13 is arranged in lower bottom base 14 groove, described dust cap 21 is arranged at above lower bottom base 14 groove, described discharging set guide plate 23 is arranged at lower bottom base 14 left end, it is provided with discharging set 24 in described discharging set guide plate 23, can prevent dust from entering discharging set guide plate 23 sliding position.
In described wobble crank 5 swing process, the ball stud 8 of leading being fixed in 5 times faces of wobble crank overlaps slip in the radial slot of 13 afterbodys at drift, leads a ball stud 8 and wobble crank 5 can be made to link together all the time with drift set 13, it is prevented that depart from.Described wobble crank axle 6 is inserted in lower bottom base 14 upper aperture, is respectively arranged at the two ends with an annular groove, prevents wobble crank axle 6 from deviating from from the hole upper bed-plate 14 with two snap rings 7.
Drift overlaps 13 external diameters and is provided with through hole, is provided with drift 12 in drift set 13, and drift 12 other end is connected to drift push rod 11；Being provided with chamfered edge on drift set 13 end external diameter greatly, drift orienting pin 10 is arranged on chamfered edge and limits drift 12 direction；Described drift push rod 11 is fixed in drift set 13 by hexagon socket head cap screw 9 without a head.
Drift set position plate 19 is horizontally installed on upper bed-plate 14 by two drift set position plate fixed screws 18.The chamfered edge that drift overlaps on 13 external diameters contacts with drift set position plate 19, it is prevented that drift set 13 rotation.
Back-moving spring link plate 16 is arranged on bottom lower bottom base 14, and described back-moving spring 15 one end is overlapped guide plate 23 with discharging and is connected, and back-moving spring 15 other end is connected with back-moving spring link plate 16.
Lower bottom base backing plate 25 is arranged on bottom lower bottom base 14 by two lower bottom base backing plate fixed screws 26.
Specific embodiment is as follows: when punching press starts, the power moved downward that punch press produces acts on drive block 1, drive block 1 moves downward, it is pressed downward against wobble crank 5, owing to wobble crank 5 passes through wobble crank axle 6 hinge on lower bottom base 14, so wobble crank 5 rotates around wobble crank axle 6, wobble crank 5 lower end promotes drift push rod 11, drift push rod 11 to promote to the left and contacts with it the drift 12 being fixed together and drift set 13 moves together.Drift overlaps 13 left ends and promotes the binder spring 22 being cascaded, discharging set guide plate 23 and discharging set 24 together to left movement.When discharging overlap 24 left sides come into contact with material to be punched time, binder spring 22 starts to be compressed, and material now to be punched starts to be driven plain whole；When drift 12 continues to left movement, drift cutting edge overlaps from discharging and exposes in the die hole poured after material to be punched 24 holes, and material to be punched is rushed out a hole.Being lifted up after bottom dead center when drive block 1 moves to, drift set 13 is return backward under the power effect of binder spring 22 and back-moving spring 15, promotes wobble crank 5 and upwards backswing.After binder spring 22 elastic force discharges completely, discharging set guide plate 23 is return to the right under back-moving spring 15 restoring force effect, and the discharging being fixed on discharging set guide plate 23 is overlapped 24 left sides and initially moved off punched material.When the step that drift overlaps 13 external diameter chamfered edge places is blocked by drift set position plate 19 left surface, drift set 13 has been returned to initial position.Now force retract pin 4 because of wobble crank 5 around wobble crank axle 6 rotary motion from force retracted hook 2 disengage, drive block continues up top dead centre.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a light-load side blow mechanism, including drive block, pressure retracts hook, wobble crank, wobble crank axle, drift set, lower bottom base, dust cap, discharging set guide plate, discharging set, it is characterized in that: described drive block retracts hook by pressure and is connected with wobble crank right-hand member top, described wobble crank left end is connected with lower bottom base top by wobble crank axle, described wobble crank right-hand member bottom is connected to drift set, described drift set is arranged in lower bottom base groove, described dust cap is arranged at above lower bottom base groove, described discharging set guide plate is arranged at lower bottom base left end, it is provided with discharging set in described discharging set guide plate；Also including drift, drift push rod, be provided with drift in described drift set, described drift right-hand member is provided with drift push rod.
2. a kind of light-load according to claim 1 side blow mechanism, it is characterised in that: described lower bottom base is horizontally arranged with drift set position plate, is used for preventing drift set from rotating.
3. a kind of light-load according to claim 1 side blow mechanism, it is characterized in that: also include back-moving spring, back-moving spring link plate, described back-moving spring link plate is arranged on bottom lower bottom base, described back-moving spring one end is overlapped guide plate with discharging and is connected, and the back-moving spring other end is connected with back-moving spring link plate.
4. a kind of light-load according to claim 1 side blow mechanism, it is characterised in that: also including lower bottom base backing plate, described lower bottom base backing plate is arranged on bottom lower bottom base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351905.3A CN104096745B (en) | 2014-07-23 | 2014-07-23 | A kind of light-load side blow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351905.3A CN104096745B (en) | 2014-07-23 | 2014-07-23 | A kind of light-load side blow mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104096745A CN104096745A (en) | 2014-10-15 |
| CN104096745B true CN104096745B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351905.3A Active CN104096745B (en) | 2014-07-23 | 2014-07-23 | A kind of light-load side blow mechanism |
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| CN (1) | CN104096745B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014427A (en) * | 2019-12-17 | 2020-04-17 | 苏州和林微纳科技有限公司 | Side punching mechanism with movable guide block |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007504008A (en) * | 2003-09-03 | 2007-03-01 | バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフト | Wedge-shaped transmission tool with mutually adjustable elements for cut-free forming of sheet metal products in the press |
| KR20070060547A (en) * | 2005-12-08 | 2007-06-13 | 현대자동차주식회사 | Cam pierce apparatus for press metal mold |
| CN202667460U (en) * | 2012-07-16 | 2013-01-16 | 重庆大江至信模具工业有限公司 | Inner concealed type tapered wedge mechanism |
| CN102962318A (en) * | 2011-09-01 | 2013-03-13 | 苏州汉扬精密电子有限公司 | Lateral hole punching structure |
| CN203495023U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Self sliding block side punching forming die |
| CN203972595U (en) * | 2014-07-23 | 2014-12-03 | 优德精密工业（昆山）股份有限公司 | One light-load side blow mechanism |
-
2014
- 2014-07-23 CN CN201410351905.3A patent/CN104096745B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007504008A (en) * | 2003-09-03 | 2007-03-01 | バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフト | Wedge-shaped transmission tool with mutually adjustable elements for cut-free forming of sheet metal products in the press |
| KR20070060547A (en) * | 2005-12-08 | 2007-06-13 | 현대자동차주식회사 | Cam pierce apparatus for press metal mold |
| CN102962318A (en) * | 2011-09-01 | 2013-03-13 | 苏州汉扬精密电子有限公司 | Lateral hole punching structure |
| CN202667460U (en) * | 2012-07-16 | 2013-01-16 | 重庆大江至信模具工业有限公司 | Inner concealed type tapered wedge mechanism |
| CN203495023U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Self sliding block side punching forming die |
| CN203972595U (en) * | 2014-07-23 | 2014-12-03 | 优德精密工业（昆山）股份有限公司 | One light-load side blow mechanism |
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| CN104096745A (en) | 2014-10-15 |
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