CN107511461A - A kind of automatic mould rollover unit - Google Patents
A kind of automatic mould rollover unit Download PDFInfo
- Publication number
- CN107511461A CN107511461A CN201710899939.XA CN201710899939A CN107511461A CN 107511461 A CN107511461 A CN 107511461A CN 201710899939 A CN201710899939 A CN 201710899939A CN 107511461 A CN107511461 A CN 107511461A
- Authority
- CN
- China
- Prior art keywords
- sand mold
- returning face
- face plate
- plate
- jacking
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
- B22C17/08—Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis
- B22C17/14—Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis arranged to one side of the mould table, so-called roll-over table moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of automatic mould rollover unit.A kind of automatic mould rollover unit, including the workbench installed on support, support, returning face plate is installed on the square through hole that workbench is set, the left and right sides on returning face plate is symmetrically installed sand mold clamping device, returning face plate bottom surface is also installed with the turning device and reciprocating type vibrator of returning face plate and sand mold clamping device, the sand mold jacking device installed under workbench；The push-pull device at fixed that sand mold jacking device moves axially along the workbench.The present invention realizes the purpose for the rotary movement for being automatically performed lower fan sand mold, core box and green sand core, and the lower fan sand mold that conjunction has green sand core is transported to mould assembling station automatically and completes to act with the mould assembling of upper fan sand mold, labor strength is reduced, improves sand mold moulding operating efficiency.
Description
Technical field
The invention belongs to a kind of equipment for sand mold moulding, especially belongs to a kind of automatic mould turnover for sand mold moulding
Device.
Background technology
When at present, using microseism squeeze molding machine moulding, operative employee needs lower fan sand mold piling up compacting in core box
On interior green sand core, then overturn together on lower fan sand mold, core box and green sand core to workbench, tapping vibrations makes core box and green sand core point
From the lower fan sand mold that being closed after taking-up core box has green sand core is used for and upper fan sand mold mould assembling.Often fan lower fan sand mold weight about 25KG, every pair
The case of the daily moulding of moulding machine about 500, operative employee carry about 12.5 tons of upset lower fan sand mold daily, and worker's amount of labour is big；Put simultaneously
It is accurate that position is also needed to when the green sand core being compacted in core box and lower fan sand mold mould assembling, is wasted time and energy, operating efficiency is low.How to realize
It is automatically performed the rotary movement of lower fan sand mold, core box and green sand core, how will closes the lower fan sand mold that has green sand core and be transported to mould assembling station
Complete to act with the mould assembling of upper fan sand mold, reduce labor strength, it is to need what is solved to ask to improve sand mold moulding operating efficiency
Topic.
The content of the invention
The technical problems to be solved by the invention are：A kind of automatic mould rollover unit is provided.Use the automatic mould rollover unit energy
It is automatically performed the rotary movement of lower fan sand mold, core box and green sand core, moreover it is possible to which the lower fan sand mold that conjunction has green sand core is transported to mould assembling station
Complete to act with the mould assembling of upper fan sand mold, reduce labor strength, improve sand mold moulding operating efficiency.
The present invention solve above-mentioned technical problem technical scheme be：A kind of automatic mould rollover unit, including installed in steel reinforced concrete knot
The workbench installed on support, support on structure ground, the medium position of the workbench are provided with square through hole, the workbench
Returning face plate is installed on the square through hole of setting, the upset plate top surface is located in approximately the same plane with the bench top, institute
State the left and right sides on returning face plate and be symmetrically installed sand mold clamping device, the returning face plate bottom surface is also installed with returning face plate and sand mold
The sand mold jacking device installed under the turning device and reciprocating type vibrator, in addition to workbench of clamping device；Also include sand mold
The push-pull device at fixed that jacking device moves axially along the workbench；Also include air pressure and electrical installation；
The sand mold clamping device includes 2 sand mold clamp jaws, sand mold clamp jaw push-and-pull cylinder, and the sand mold clamp jaw is folding
Curved sand mold clamp jaw, the bending sand mold clamp jaw have compared with billet shape block portion point and with compared with billet shape block portion divide bending one into
Type and the strip block portion point with footing, the relatively billet shape block segment axis of the bending sand mold clamp jaw and the length with footing
Bar blocks segment axis angle is 120-130 °, and 2 bending sand mold clamp jaws are symmetrical corresponding front and rear on the returning face plate；
Bar hole is provided with the returning face plate, strip block of the bending sand mold clamp jaw with footing partially passes through to be set on returning face plate
Two pieces of short supports that the dogleg section of its bending sand mold clamp jaw of the bar hole put is set with the returning face plate bottom surface bar hole both sides
Block and the rotating shaft being installed between two pieces of short support blocks are flexibly connected；The sand mold clamp jaw push-and-pull cylinder uses rotating shaft and the folding
Curved sand mold clamp jaw is rotatablely connected compared with the end of billet shape block portion point, and sand mold clamp jaw push-and-pull cylinder lever uses connector and phase
End rotation connection of the corresponding bending sand mold clamp jaw installed in returning face plate opposite side compared with billet shape block portion point；The sand mold
Clamp jaw push-and-pull cylinder cylinder body uses to be fixed installed in the two clamping plates of returning face plate bottom surface and the bolt on two clamping plates
On the bottom surface of returning face plate；
The turning device of returning face plate and the sand mold clamping device includes motor, chain, chain wheel, returning face plate and sand mold and clamped
Device trip shaft, back-off U-shaped plate, the back-off U-shaped crab bolt are arranged on the sand mold that the left and right sides is symmetrically installed and clamped
On returning face plate bottom surface between device, one end of the returning face plate and sand mold clamping device trip shaft is fixedly mounted on using fixed block
Back-off U-shaped plate towards on the top surface of returning face plate, through the rolling bearing units and being sleeved on of returning face plate bottom surface installation usher to seat by the other end
On bearing, returning face plate and sand mold the clamping device trip shaft passes through and is installed with chain wheel, the motor on the part of rolling bearing units
On the motor mounting rack set installed in rear portion on the right side of workbench, output shaft and the returning face plate and sand mold clamping device of the motor turn over
Rotating shaft passes through the chain wheel chain connection installed on the part of rolling bearing units；
The sand mold jacking device includes sand mold jacking plate, sand mold jacking support, cylinder, the dolly with roller, the sand
Type jacking support has top plate, and the sand mold jacking support with top plate is arranged on the top surface with roller trolley, should have top
Cylinder mounting seat is installed, the cylinder is pacified installed in cylinder in the sand mold jacking support of plate on corresponding roller trolley top surface
Fill on seat, the end of the cylinder lever passes through sand mold jacking rack plate and using terminal pad and the centre of sand mold jacking plate bottom surface
Position is fixedly connected；
Also include cylinder lever guider, the cylinder lever guider is guide rod, and the quantity of the guide rod is 2
Root, guide sleeve is correspondingly arranged on the sand mold jacking rack plate respectively, and the end difference of 2 guide rod one end is corresponding solid
On the bottom surface of sand mold jacking plate, the end of 2 guide rod other ends is each passed through sand mold jacking rack plate and sand for Dingan County
The guide sleeve that is correspondingly arranged respectively on type jacking rack plate is simultaneously sleeved in guide sleeve；
The push-pull device at fixed that the sand mold jacking device moves axially along the workbench includes two rail tracks, push-and-pull gas
Cylinder, two rail tracks are horizontally arranged on the steel and concrete structure ground under workbench longitudinal center line, and the push-and-pull cylinder uses
Push-and-pull cylinder mounting seat is arranged in the leftward position of frame bottom, and the push-and-pull cylinder lever is using connector with that should carry roller
The centre position of dolly be fixedly connected；
The air pressure and electrical installation, reciprocating type vibrator use prior art, controlled by PLC program.
The course of work of the present invention is：﹙ workbench is front side close to the side of operator, after the side away from operator is
Side；The left side of operator is that the right side of operator is returning face plate You Ce ﹚ on the left of returning face plate；Make core work and core made on the left of workbench,
Make and shift returning face plate fixed position immediately ahead of station after the completion of core onto, after piling up lower fan sand mold, be symmetrically installed at left and right sides of returning face plate
The sand mold clamp jaw for sand mold clamping device clamps lower fan sand mold, core box, green sand core, the sand mold of returning face plate and sand mold clamping device
Lower fan sand mold that clamp jaw clamps, core box, green sand core is in the motor of returning face plate and the turning device of sand mold clamping device, chain, tooth
Disk effect is lower to complete upset；Starting reciprocating type vibrator vibration makes green sand core be separated with core box and put the lower fan sand mold that conjunction has green sand core
Put on the sand mold jacking plate of the sand mold jacking device of rise, overturn sheet reset, make core work and take out core box, complete automatic mould turnover and move
Make；Sand mold jacking device cylinder lever bounces back, and the sand mold of sand mold jacking plate jacking declines, and push-and-pull cylinder promotes sand mold jacking device
The lower fan sand mold that being closed on sand mold jacking plate jacking has green sand core runs to mould assembling station, sand mold jacking device sand mold along track to the right
The lower fan sand mold that conjunction on jacking plate jacking has green sand core is risen for upper fan mould assembling；The upper fan sand mold of compacting is passed through gas by moulder
Hang onto on lower fan sand mold, complete mould assembling action；Into next mould turnover mould assembling working procedure.
The beneficial effects of the invention are as follows：Returning face plate is mounted with the square through hole set due to workbench of the present invention, is overturn
The left and right sides on plate is symmetrically installed sand mold clamping device, and returning face plate bottom surface is also installed with returning face plate and sand mold clamping device
Turning device and reciprocating type vibrator, sand mold jacking device is mounted with workbench；Sand mold jacking device is also provided with along the work
Make the push-pull device at fixed of platform axial movement.The purpose for the rotary movement for being automatically performed lower fan sand mold, core box and green sand core is realized, and certainly
The dynamic lower fan sand mold that conjunction is had into green sand core is transported to the completion of mould assembling station and the mould assembling of upper fan sand mold acts, and reduces worker and works by force
Degree, improves sand mold moulding operating efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the left view of the present invention；
In accompanying drawing：1. support, 2. workbench, 3. returning face plates, 4. sand mold clamp jaws, 5. sand mold clamp jaw push-and-pull cylinders, 6.
Bar hole, 7. clamping plates, 8. motors, 9. chain wheels, 10. returning face plates and sand mold clamping device trip shaft, 11. back-off U-shaped plates, 12.
Sand mold jacking plate, 13. sand mold jacking supports, 14. cylinders, 15. dollies with roller, 16. guide rods, 17. guide sleeves, 18.
Push-and-pull cylinder.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of automatic mould rollover unit, including support 1 on steel and concrete structure ground, branch
The workbench 2 installed on frame 1, the medium position of the workbench 2 are provided with square through hole, and the workbench 2 is set square logical
Returning face plate 3 is installed, the top surface of returning face plate 3 is located in approximately the same plane with the top surface of workbench 2, the returning face plate 3 on hole
On the left and right sides be symmetrically installed sand mold clamping device, the bottom surface of returning face plate 3 is also installed with returning face plate and sand mold clamps dress
The turning device and reciprocating type vibrator put, include the sand mold jacking device of 2 times installations of workbench；Also include sand mold jacking to fill
Put the push-pull device at fixed moved axially along the workbench 2；Also include air pressure and electrical installation；
The sand mold clamping device includes 2 sand mold clamp jaws 4, sand mold clamp jaw push-and-pull cylinder 5, the sand mold clamp jaw 4
For bending sand mold clamp jaw, the bending sand mold clamp jaw has compared with billet shape block portion point and with dividing bending one compared with billet shape block portion
Strip block portion point body formed and with footing, the relatively billet shape block segment axis of the bending sand mold clamp jaw is with carrying footing
Strip block portion divide axis angle to be 120 °, 2 bending sand mold clamp jaws are symmetrical corresponding front and rear to be arranged on the returning face plate 3
On；Bar hole 6 is provided with the returning face plate 3, strip block of the bending sand mold clamp jaw with footing partially passes through upset
The dogleg section of its bending sand mold clamp jaw of the bar hole 6 set on plate 3 is set with the both sides of 3 bottom surface bar hole of returning face plate 6
Non- Hua Chu ﹚ and the rotating shaft being installed between two pieces of short support blocks are flexibly connected in two pieces short Zhi Cheng Kuai ﹙ Figure of description；The sand
Type clamp jaw push-and-pull cylinder 5 is rotatablely connected using rotating shaft and end of the bending sand mold clamp jaw compared with billet shape block portion point, sand mold
Clamp jaw push-and-pull cylinder lever is shorter using connector and corresponding bending sand mold clamp jaw installed in the opposite side of returning face plate 3
The end rotation connection of bar blocks part；The sand mold clamp jaw push-and-pull cylinder cylinder body uses two installed in the bottom surface of returning face plate 3
Block clamping plate 7 and the bolt on two clamping plates 7 are fixedly mounted on the bottom surface of returning face plate；
The turning device of returning face plate and the sand mold clamping device includes motor 8, chain, chain wheel 9, returning face plate and sand mold folder
Tight device trip shaft 10, back-off U-shaped plate 11, the bolt of back-off U-shaped plate 11 are arranged on what the left and right sides was symmetrically installed
On the bottom surface of returning face plate 3 between sand mold clamping device, one end of the returning face plate and sand mold clamping device trip shaft 10 uses fixation
Block is fixedly mounted on back-off U-shaped plate 11 towards on the top surface of returning face plate 3, and the other end is usherd to seat through the installation of the bottom surface of returning face plate 3
Bearing is simultaneously sleeved on rolling bearing units, and the returning face plate and sand mold clamping device trip shaft 10 are passed through and installed on the part of rolling bearing units
Chain wheel 9, the motor 8 is arranged on the motor mounting rack that the right side rear portion of workbench 2 is set, and the output shaft of the motor 8 is with turning over
Flap and sand mold clamping device trip shaft 10 pass through the chain of chain wheel 9 connection installed on the part of rolling bearing units；
The sand mold jacking device includes sand mold jacking plate 12, sand mold jacking support 13, cylinder 14, the dolly with roller
15, the sand mold jacking support 13 has top plate, and the sand mold jacking support with top plate is arranged on the top surface with roller trolley 15
On, have and cylinder mounting seat, the cylinder 14 are installed on roller trolley top surface corresponding in the sand mold jacking support of top plate
In cylinder mounting seat, the end of the cylinder lever through the top plate of sand mold jacking support 13 and uses terminal pad and sand mold top
The centre position of the bottom surface of supporting plate 12 is fixedly connected；
The push-pull device at fixed that the sand mold jacking device moves axially along the workbench includes two rail tracks, push-and-pull cylinders
18, two rail tracks are horizontally arranged on the steel and concrete structure ground under the longitudinal center line of workbench 2, and the push-and-pull cylinder 18 makes
It is arranged on push-and-pull cylinder mounting seat in the leftward position of the bottom of support 1, the push-and-pull cylinder lever is carried using connector and this
The centre position of the dolly 15 of roller is fixedly connected.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of automatic mould rollover unit, including support 1 on steel and concrete structure ground, branch
The workbench 2 installed on frame 1, the medium position of the workbench 2 are provided with square through hole, and the workbench 2 is set square logical
Returning face plate 3 is installed, the top surface of returning face plate 3 is located in approximately the same plane with the top surface of workbench 2, the returning face plate 3 on hole
On the left and right sides be symmetrically installed sand mold clamping device, the bottom surface of returning face plate 3 is also installed with returning face plate and sand mold clamps dress
The turning device and reciprocating type vibrator put, include the sand mold jacking device of 2 times installations of workbench；Also include sand mold jacking to fill
Put the push-pull device at fixed moved axially along the workbench 2；Also include air pressure and electrical installation；
The sand mold clamping device includes 2 sand mold clamp jaws 4, sand mold clamp jaw push-and-pull cylinder 5, the sand mold clamp jaw 4
For bending sand mold clamp jaw, the bending sand mold clamp jaw has compared with billet shape block portion point and with dividing bending one compared with billet shape block portion
Strip block portion point body formed and with footing, the relatively billet shape block segment axis of the bending sand mold clamp jaw is with carrying footing
Strip block portion divide axis angle to be 130 °, 2 bending sand mold clamp jaws are symmetrical corresponding front and rear to be arranged on the returning face plate 3
On；Bar hole 6 is provided with the returning face plate 3, strip block of the bending sand mold clamp jaw with footing partially passes through upset
The dogleg section of its bending sand mold clamp jaw of the bar hole 6 set on plate 3 is set with the both sides of 3 bottom surface bar hole of returning face plate 6
Non- Hua Chu ﹚ and the rotating shaft being installed between two pieces of short support blocks are flexibly connected in two pieces short Zhi Cheng Kuai ﹙ Figure of description；The sand
Type clamp jaw push-and-pull cylinder 5 is rotatablely connected using rotating shaft and end of the bending sand mold clamp jaw compared with billet shape block portion point, sand mold
Clamp jaw push-and-pull cylinder lever is shorter using connector and corresponding bending sand mold clamp jaw installed in the opposite side of returning face plate 3
The end rotation connection of bar blocks part；The sand mold clamp jaw push-and-pull cylinder cylinder body uses two installed in the bottom surface of returning face plate 3
Block clamping plate 7 and the bolt on two clamping plates 7 are fixedly mounted on the bottom surface of returning face plate；
The turning device of returning face plate and the sand mold clamping device includes motor 8, chain, chain wheel 9, returning face plate and sand mold folder
Tight device trip shaft 10, back-off U-shaped plate 11, the bolt of back-off U-shaped plate 11 are arranged on what the left and right sides was symmetrically installed
On the bottom surface of returning face plate 3 between sand mold clamping device, one end of the returning face plate and sand mold clamping device trip shaft 10 uses fixation
Block is fixedly mounted on back-off U-shaped plate 11 towards on the top surface of returning face plate 3, and the other end is usherd to seat through the installation of the bottom surface of returning face plate 3
Bearing is simultaneously sleeved on rolling bearing units, and the returning face plate and sand mold clamping device trip shaft 10 are passed through and installed on the part of rolling bearing units
Chain wheel 9, the motor 8 is arranged on the motor mounting rack that the right side rear portion of workbench 2 is set, and the output shaft of the motor 8 is with turning over
Flap and sand mold clamping device trip shaft 10 pass through the chain of chain wheel 9 connection installed on the part of rolling bearing units；
The sand mold jacking device includes sand mold jacking plate 12, sand mold jacking support 13, cylinder 14, the dolly with roller
15, the sand mold jacking support 13 has top plate, and the sand mold jacking support with top plate is arranged on the top surface with roller trolley 15
On, have and cylinder mounting seat, the cylinder 14 are installed on roller trolley top surface corresponding in the sand mold jacking support of top plate
In cylinder mounting seat, the end of the cylinder lever through the top plate of sand mold jacking support 13 and uses terminal pad and sand mold top
The centre position of the bottom surface of supporting plate 12 is fixedly connected；
Also include cylinder lever guider, the cylinder lever guider is guide rod 16, the number of the guide rod 16
Measure the end part for being correspondingly arranged on 17,2 one end of guide rod 16 of guide sleeve on the sand mold jacking rack plate respectively for 2
Not corresponding to be fixedly mounted on the bottom surface of sand mold jacking plate 12, the end of 2 other ends of guide rod 16 is each passed through sand mold top
Hold in the palm the guide sleeve 17 being correspondingly arranged respectively on rack plate and sand mold jacking rack plate and be sleeved in guide sleeve；
The push-pull device at fixed that the sand mold jacking device moves axially along the workbench includes two rail tracks, push-and-pull cylinders
18, two rail tracks are horizontally arranged on the steel and concrete structure ground under the longitudinal center line of workbench 2, and the push-and-pull cylinder 18 makes
It is arranged on push-and-pull cylinder mounting seat in the leftward position of the bottom of support 1, the push-and-pull cylinder lever is carried using connector and this
The centre position of the dolly 15 of roller is fixedly connected.
By above-mentioned description, those skilled in the art completely can be in the model without departing from this invention technological thought
In enclosing, various changes and amendments are carried out all within protection scope of the present invention.The unaccomplished matter of the present invention, belongs to ability
The common knowledge of field technique personnel.
Claims (3)
1. a kind of automatic mould rollover unit, including support on steel and concrete structure ground, the workbench installed on support, the work
The medium position for making platform is provided with square through hole, is installed with returning face plate on the square through hole that the workbench is set, the returning face plate
Top surface is located in approximately the same plane with the bench top, and the left and right sides on the returning face plate is symmetrically installed sand mold clamping
Device, the returning face plate bottom surface are also installed with the turning device and reciprocating type vibrator of returning face plate and sand mold clamping device, also wrapped
Include the sand mold jacking device installed under workbench；Also include the push-pull device at fixed that sand mold jacking device moves axially along the workbench；
Also include air pressure and electrical installation；
The sand mold clamping device includes 2 sand mold clamp jaws, sand mold clamp jaw push-and-pull cylinder, and the sand mold clamp jaw is bending sand
Type clamp jaw, the bending sand mold clamp jaw have compared with billet shape block portion point and with dividing bending to be integrally formed simultaneously compared with billet shape block portion
Strip block portion point with footing, the relatively billet shape block segment axis of the bending sand mold clamp jaw and the strip with footing
Block portion divides axis angle to be 120-130 °, and 2 bending sand mold clamp jaws are symmetrical corresponding front and rear on the returning face plate；It is described
Bar hole is provided with returning face plate, strip block of the bending sand mold clamp jaw with footing partially passes through what is set on returning face plate
Two pieces of short support blocks that the dogleg section of its bending sand mold clamp jaw of bar hole and the returning face plate bottom surface bar hole both sides are set and
The rotating shaft being installed between two pieces of short support blocks is flexibly connected；The sand mold clamp jaw push-and-pull cylinder uses rotating shaft and the bending sand
Type clamp jaw compared with billet shape block portion point end rotation connection, sand mold clamp jaw push-and-pull cylinder lever using connector with it is corresponding
The bending sand mold clamp jaw installed in returning face plate opposite side is rotatablely connected compared with the end of billet shape block portion point；The sand mold clamps
Pawl push-and-pull cylinder cylinder body uses the bolt installed in the two clamping plates of returning face plate bottom surface and on two clamping plates to be fixedly mounted
On the bottom surface of returning face plate；
The turning device of returning face plate and the sand mold clamping device includes motor, chain, chain wheel, returning face plate and sand mold clamping device
Trip shaft, back-off U-shaped plate, the back-off U-shaped crab bolt are arranged on the sand mold clamping device that the left and right sides is symmetrically installed
Between returning face plate bottom surface on, one end of the returning face plate and sand mold clamping device trip shaft is fixedly mounted on back-off using fixed block
U-shaped plate towards on the top surface of returning face plate, the other end through the installation of returning face plate bottom surface rolling bearing units and be sleeved on rolling bearing units
On, returning face plate and sand mold the clamping device trip shaft passes through and chain wheel is installed with the part of rolling bearing units, the motor installation
On the motor mounting rack that rear portion is set on the right side of the workbench, output shaft and returning face plate and the sand mold clamping device trip shaft of the motor
The chain wheel chain connection installed on through the part of rolling bearing units；
The sand mold jacking device includes sand mold jacking plate, sand mold jacking support, cylinder, the dolly with roller, the sand mold top
Support support has top plate, and the sand mold jacking support with top plate is arranged on the top surface with roller trolley, should be with top plate
Cylinder mounting seat is installed, the cylinder is arranged on cylinder mounting seat in sand mold jacking support on corresponding roller trolley top surface
On, the end of the cylinder lever through sand mold jacking rack plate and uses terminal pad and the centre position of sand mold jacking plate bottom surface
It is fixedly connected.
2. a kind of automatic mould rollover unit according to claim 1, it is characterized in that：Also include cylinder lever guider, it is described
Cylinder lever guider is guide rod, and the quantity of the guide rod is 2, corresponds to and sets respectively on the sand mold jacking rack plate
Guide sleeve is equipped with, the end of 2 guide rod one end is corresponding respectively to be fixedly mounted on the bottom surface of sand mold jacking plate, 2 guiding
The end of the bar other end is each passed through the guiding being correspondingly arranged respectively on sand mold jacking rack plate and sand mold jacking rack plate
Cover and be sleeved in guide sleeve.
3. a kind of automatic mould rollover unit according to claim 1, it is characterized in that：The sand mold jacking device is along the table spindle
Include two rail tracks, push-and-pull cylinders to mobile push-pull device at fixed, two rail tracks are horizontally arranged at table spindle in
On steel and concrete structure ground under heart line, the push-and-pull cylinder is arranged on the leftward position of frame bottom using push-and-pull cylinder mounting seat
On, the push-and-pull cylinder lever is using connector with should be fixedly connected with the centre position of the dolly of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899939.XA CN107511461A (en) | 2017-09-28 | 2017-09-28 | A kind of automatic mould rollover unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899939.XA CN107511461A (en) | 2017-09-28 | 2017-09-28 | A kind of automatic mould rollover unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511461A true CN107511461A (en) | 2017-12-26 |
Family
ID=60726489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899939.XA Withdrawn CN107511461A (en) | 2017-09-28 | 2017-09-28 | A kind of automatic mould rollover unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119774A (en) * | 2020-01-04 | 2020-05-08 | 厦门市政工程研究所有限公司 | Concrete drilling core taking machine |
-
2017
- 2017-09-28 CN CN201710899939.XA patent/CN107511461A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119774A (en) * | 2020-01-04 | 2020-05-08 | 厦门市政工程研究所有限公司 | Concrete drilling core taking machine |
| CN111119774B (en) * | 2020-01-04 | 2021-09-24 | 厦门市政工程研究所有限公司 | Concrete drilling core taking machine |
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Application publication date: 20171226 |
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