CN205634133U - Automatic trade pneumatic crashproof push rod mechanism of lead frame of box machine - Google Patents
Automatic trade pneumatic crashproof push rod mechanism of lead frame of box machine Download PDFInfo
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- CN205634133U CN205634133U CN201620460552.5U CN201620460552U CN205634133U CN 205634133 U CN205634133 U CN 205634133U CN 201620460552 U CN201620460552 U CN 201620460552U CN 205634133 U CN205634133 U CN 205634133U
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Abstract
The utility model relates to a move the pneumatic crashproof push rod mechanism of lead frame on box machine, be fixed with linear guide on the base, slidable mounting has first, two linear bearing on linear guide, is fixed with the fixed plate on a linear bearing, is fixed with dog and fixed block on the fixed plate, is fixed with the push rod on the fixed block, be fixed with the movable plate on the 2nd linear bearing, be fixed with the fixed axle on the movable plate, rotate on the fixed axle and install the rotor plate that is L shape, be fixed with the revolving axle in the right -hand member portion of rotor plate, install the bearing on the revolving axle, be fixed with the spacer pin on the movable plate, be fixed with the spring mounting piece on the movable plate, install overload spring on the spring mounting piece, be fixed with pneumatic slip table on the preceding wall of base, the removal portion of pneumatic slip table links to each other with the movable plate. The utility model discloses when lead frame emergence card hinders the phenomenon, avoided mechanism and product impaired, prevented the emergence of accident.
Description
Technical field
This utility model relates to a kind of from the mechanism moved on box machine, and this utility model especially relates to a kind of from the pneumatic crashproof transfer bar mechanism of lead frame moving box machine.
Background technology
From moving on box machine, transfer bar mechanism passes through air cylinder driven, and linearly lead frame is pushed into position location to left movement, push rod by guide rail.In actual production, push rod promotes lead frame it may happen that jam phenomenon, the most then cause product impaired, heavy then can make machine breakdown.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of be avoided that mechanism and the impaired pneumatic crashproof transfer bar mechanism of lead frame of product when lead frame is obstructed.
The technical scheme provided according to this utility model, described from the pneumatic crashproof transfer bar mechanism of lead frame moving box machine, the upper surface of pedestal is fixed with line slideway, line slideway is slidably fitted with the first linear bearing and the second linear bearing, first linear bearing is fixed with fixed plate, fixed plate is fixed with block and fixed block, fixed block is fixed with push rod；
Second linear bearing is fixed with movable plate, movable plate is fixed with fixing axle, fixing axle is rotatablely equipped with L-shaped rotor plate, the bending place of rotor plate is rotatably installed on described fixing axle, it is fixed with gyroaxis in the right part of rotor plate, gyroaxis is provided with bearing, bearing coordinates with described block, fix in correspondence and be fixed with spacer pin on the movable plate on the right side of axle, fix in correspondence and on the movable plate on the left of axle, be fixed with spring mounting blocks, spring mounting blocks is provided with overload spring, the right part of overload spring offsets with the left part of rotor plate, the left part of rotor plate is pushed up to described spacer pin by the right part of overload spring；
Being fixed with Pneumatic slid platform on the front face of pedestal, the moving part of Pneumatic slid platform is connected with movable plate.
Being provided with regulation bolt on described spring mounting blocks, the right part of regulation bolt offsets with the left part of overload spring.
Offering push rod groove on fixed block, be fixed with described push rod in fixed block, the upper surface at fixed block is fixed with pressing plate.
It is additionally provided with fixation clip, the second linear bearing is fixed with described movable plate by fixation clip.
Being connected with lobe protruding forward on block, this lobe contacts with the right rear sidewall of described bearing outer ring body.
This utility model is when lead frame generation jam phenomenon, by the rotation of rotor plate, effectively by the resistance venting of jam, it is to avoid mechanism and product are impaired, it is therefore prevented that the generation of accident.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is left view of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This moves the pneumatic crashproof transfer bar mechanism of lead frame of box machine certainly, the upper surface of pedestal 1 is fixed with line slideway 2, line slideway 2 is slidably fitted with the first linear bearing 3 and the second linear bearing 4, first linear bearing 3 is fixed with fixed plate 5, fixed plate 5 is fixed with block 6 and fixed block 7, fixed block 7 is fixed with push rod 8；
Second linear bearing 4 is fixed with movable plate 10, movable plate 10 is fixed with fixing axle 11, fixing axle 11 is rotatablely equipped with L-shaped rotor plate 12, the bending place of rotor plate 12 is rotatably installed on described fixing axle 11, it is fixed with gyroaxis 13 in the right part of rotor plate 12, gyroaxis 13 is provided with bearing 14, bearing 14 coordinates with described block 6, fix in correspondence and be fixed with spacer pin 15 on the movable plate 10 on the right side of axle 11, fix in correspondence and be fixed with spring mounting blocks 16 on the movable plate 10 on the left of axle 11, spring mounting blocks 16 is provided with overload spring 17, the right part of overload spring 17 offsets with the left part of rotor plate 12, the left part of rotor plate 12 is pushed up to described spacer pin 15 by the right part of overload spring 17；
Being fixed with Pneumatic slid platform 20 on the front face of pedestal 1, the moving part of Pneumatic slid platform 20 is connected with movable plate 10.
Being provided with regulation bolt 18 on described spring mounting blocks 16, the right part of regulation bolt 18 offsets with the left part of overload spring 17.
Offering push rod groove on fixed block 7, be fixed with described push rod 8 in fixed block 7, the upper surface at fixed block 7 is fixed with pressing plate 19.
It is additionally provided with fixation clip 9, the second linear bearing 4 is fixed with described movable plate 10 by fixation clip 9.
Being connected with lobe protruding forward on block 6, this lobe contacts with the right rear sidewall of described bearing 14 outer ring body.
During work, Pneumatic slid platform 20 driving the second linear bearing 4 of bringing about the desired sensation moves right along line slideway 2, drives block 6 and the first linear bearing 3 fixed with block 6, fixed plate 5, fixed block 7, push rod 8 to move right with pressing plate 19 by the bearing 14 being arranged on rotor plate 12.When push rod 8 promotes lead frame to be obstructed, rotor plate 12 turns clockwise after the elastic force overcoming overload spring 17 with fixing axle 11 for the centre of gyration until the lobe of block 6 departs from bearing 14, rotor plate 12 is still driven by Pneumatic slid platform 20 and moves right afterwards, and the first linear bearing 3, fixed plate 5, fixed block 7, push rod 8 rest in situ with pressing plate 19.
The precompression that this utility model adjusts overload spring 17 by regulation bolt 18 sets overload power.
Claims (5)
1. the pneumatic crashproof transfer bar mechanism of lead frame certainly moving box machine, it is characterized in that: on the upper surface of pedestal (1), be fixed with line slideway (2), line slideway (2) is slidably fitted with the first linear bearing (3) and the second linear bearing (4), first linear bearing (3) is fixed with fixed plate (5), fixed plate (5) is fixed with block (6) and fixed block (7), fixed block (7) is fixed with push rod (8)；
nullSecond linear bearing (4) is fixed with movable plate (10)，Movable plate (10) is fixed with fixing axle (11)，Fixing axle (11) is rotatablely equipped with L-shaped rotor plate (12)，The bending place of rotor plate (12) is rotatably installed on described fixing axle (11)，It is fixed with gyroaxis (13) in the right part of rotor plate (12)，Gyroaxis (13) is provided with bearing (14)，Bearing (14) coordinates with described block (6)，The movable plate (10) that correspondence fixes axle (11) right side is fixed with spacer pin (15)，The movable plate (10) that correspondence fixes axle (11) left side is fixed with spring mounting blocks (16)，Spring mounting blocks (16) is provided with overload spring (17)，The right part of overload spring (17) offsets with the left part of rotor plate (12)，The left part of rotor plate (12) is pushed up to described spacer pin (15) by the right part of overload spring (17)；
Being fixed with Pneumatic slid platform (20) on the front face of pedestal (1), the moving part of Pneumatic slid platform (20) is connected with movable plate (10).
2. the pneumatic crashproof transfer bar mechanism of lead frame certainly moving box machine as claimed in claim 1, is characterized in that: is provided with regulation bolt (18), the right part of regulation bolt (18) and the left part of overload spring (17) on described spring mounting blocks (16) and offsets.
3. as claimed in claim 1 from the pneumatic crashproof transfer bar mechanism of lead frame moving box machine, it is characterized in that: on fixed block (7), offer push rod groove, being fixed with described push rod (8) in fixed block (7), the upper surface at fixed block (7) is fixed with pressing plate (19).
4. the pneumatic crashproof transfer bar mechanism of lead frame certainly moving box machine as claimed in claim 1, is characterized in that: be additionally provided with fixation clip (9), is fixed with described movable plate (10) by fixation clip (9) on the second linear bearing (4).
5. the pneumatic crashproof transfer bar mechanism of lead frame certainly moving box machine as claimed in claim 1, is characterized in that: being connected with lobe protruding forward on block (6), this lobe contacts with the right rear sidewall of described bearing (14) outer ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460552.5U CN205634133U (en) | 2016-05-19 | 2016-05-19 | Automatic trade pneumatic crashproof push rod mechanism of lead frame of box machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460552.5U CN205634133U (en) | 2016-05-19 | 2016-05-19 | Automatic trade pneumatic crashproof push rod mechanism of lead frame of box machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634133U true CN205634133U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620460552.5U Active CN205634133U (en) | 2016-05-19 | 2016-05-19 | Automatic trade pneumatic crashproof push rod mechanism of lead frame of box machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033256A (en) * | 2018-01-23 | 2018-05-15 | 厦门攸信信息技术有限公司 | Avoid propulsive mechanism and avoid propulsion system |
-
2016
- 2016-05-19 CN CN201620460552.5U patent/CN205634133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033256A (en) * | 2018-01-23 | 2018-05-15 | 厦门攸信信息技术有限公司 | Avoid propulsive mechanism and avoid propulsion system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |