CN104842484B - Turnover mechanism of side-drawing die - Google Patents
Turnover mechanism of side-drawing die Download PDFInfo
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- CN104842484B CN104842484B CN201510273432.4A CN201510273432A CN104842484B CN 104842484 B CN104842484 B CN 104842484B CN 201510273432 A CN201510273432 A CN 201510273432A CN 104842484 B CN104842484 B CN 104842484B
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- apex
- push rod
- pumping mode
- side pumping
- gap
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 230000007306 turnover Effects 0.000 title abstract 6
- 238000005086 pumping Methods 0.000 claims description 99
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a turnover mechanism of a side-drawing die, wherein the outside of the side-drawing die is provided with a main oil cylinder, the main oil cylinder is hinged to the outer side face of the side-drawing die through a spindle, the outer side face of the side-drawing die is provided with a first vertex part and a second vertex part, the first vertex part, the spindle and the second vertex part form a lever motion, the turnover mechanism comprises a first ejector pin, a second ejector pin, a guide sleeve and a pre-tightening reset spring, the first ejector pin is provided with a first ejector pin face directly facing the first vertex part, the second ejector pin is provided with a second ejector pin face directly facing the second vertex part, the guide sleeve is connected with the second ejector pin in a guiding manner along the die opening and closing direction, and the pre-tightening reset spring is arranged between the bottom of a guide bush of the guide sleeve and the second ejector pin. The turnover mechanism is simple in structure, and has no need of unnecessary dynamic control; during the turnover of the side-drawing die using the turnover mechanism, all points are connected tightly, and the operation is stable.
Description
Technical field
The present invention relates to the die-sinking device of side pumping mode tool, and in particular to a kind of switching mechanism of side pumping mode tool.
Background technology
The Chinese utility model patent of 204262339 U of CN discloses a kind of convertible casting mold, including workbench,
Cover half and at least two die devices, cover half is the bed die being arranged on workbench, and die device includes being arranged at bed die
The side pumping mode tool and the master cylinder of the driving side being arranged on workbench of side, is provided with connection on the lateral surface of side pumping mode tool
Plate, connecting plate are rotated with the drive end of master cylinder and are connected and form pivot center；Side pumping mode tool is additionally provided with switching mechanism, turns over
Rotation mechanism includes gear and tooth bar, and the central axis of gear is arranged with coaxial states the die opening and closing that tooth bar has along side pumping mode
Direction extends, and the bottom position of engagement of gear is located on the extension line of the path of contact of tooth bar；Between tooth bar and side pumping mode tool, edge is opened
The full-size at the edge that the distance in mold closing direction has to side pumping mode more than pivot center, drives dress by casting mold is original
Overturn while putting realization die sinking, staff is easier to be coated, cleared up and keeped in repair inspection to the die cavity of dynamic model
Look into.
Above-mentioned convertible casting mold, is overturn by tooth gear motion during its work, and tooth engagement has gap, behaves
It is unable to reach between easy motion, and tooth and tooth and collides, noise is very big, point is leaned in remaining place again during upset, when leaves
When tooth is engaged, it is easy to which appearance upset is excessive, makes mould situation about collapsing occur, in addition its complex structure, and required precision is very high.
The content of the invention
The goal of the invention of the present invention is to provide a kind of switching mechanism of side pumping mode tool, the switching mechanism simple structure, and which is not
Unnecessary dynamic Control is needed, each point is completely embedded in upset using the side pumping mode tool of the switching mechanism, operates steadily.
To achieve the above object of the invention, the technical solution used in the present invention is：. a kind of switching mechanism of side pumping mode tool, institute
Side die opening and closing direction of the pumping mode tool with horizontal direction is stated, the outside of the side pumping mode tool is provided with master cylinder, the master cylinder
Driving direction it is identical with the die opening and closing direction that the side pumping mode has, the first cylinder rod of the master cylinder is by prolonging in the horizontal direction
The rotating shaft stretched is hinged the lateral surface of the side pumping mode tool, has on the downside of the rotating shaft on the lateral surface of the side pumping mode tool
First apex and the second apex on the upside of the rotating shaft, first apex, rotating shaft and the second apex structure
Into leverage, the switching mechanism includes overturning oil cylinder, push rod, fairlead and pretension back-moving spring, the overturning oil cylinder
Driving direction and the master cylinder driving direction conversely, the overturning oil cylinder is arranged on the downside of the master cylinder and has
The second cylinder rod just to first apex, the push rod are arranged on the upside of the master cylinder and just to second summit
Portion, the fairlead are oriented to the connection push rod along the die opening and closing direction, and there is the fairlead guide pin bushing bottom and guide pin bushing to go out
Oral area, the guide pin bushing bottom are construed as limiting the spacing knot that the push rod is moved to the direction of the lateral surface having away from the side pumping mode
Structure, the guide pin bushing export department are construed as limiting the spacing knot that the push rod is moved to the direction of the lateral surface near side pumping mode tool
Structure, the pretension back-moving spring are arranged between the guide pin bushing bottom and the push rod, in the first working condition, and the side is taken out
Mould is located at mold closed position, and the first gap is provided between second cylinder rod and first apex, and the push rod is in institute
Be provided with the second gap when stating pretension back-moving spring naturalness and second apex between, first gap with it is described
Second gap is identical, and in the second working condition, positioned at die sinking position, second cylinder rod holds out against described the to side pumping mode tool
One apex, second apex overcome the elastic force of the pretension back-moving spring to hold out against the push rod.
In above-mentioned technical proposal, the driving stroke of the master cylinder is equal to first gap.
In above-mentioned technical proposal, when first gap and second gap are zero, the rotating shaft and the side pumping mode
The ultimate range at the edge of tool is less than or equal to the rotating shaft and the nearest distance at the edge of the bed die of mould.
In above-mentioned technical proposal, in second cylinder rod and the contact surface of first apex, at least one is circular arc
In face, the push rod and the contact surface of second apex, at least one is arc surface.
The present invention also provides another technical scheme：A kind of switching mechanism of side pumping mode tool, the side pumping mode have
The die opening and closing direction of horizontal direction, the outside of the side pumping mode tool are provided with master cylinder, the driving direction of the master cylinder and institute
The die opening and closing direction for stating side pumping mode tool is identical, and the cylinder rod of the master cylinder is hinged the side by horizontally extending rotating shaft
The lateral surface of pumping mode tool, has the first apex being located on the downside of the rotating shaft and is located at institute on the lateral surface of the side pumping mode tool
The second apex on the upside of rotating shaft is stated, first apex, rotating shaft and the second apex constitute leverage, the upset
Mechanism includes the first push rod, the second push rod, fairlead and pretension back-moving spring, and first push rod is fixedly installed on the master
The downside of oil cylinder just to first apex, second push rod is arranged on the upside of the master cylinder and just to described
Two apex, the fairlead are fixedly installed and are oriented to connection second push rod, the fairlead along the die opening and closing direction
With guide pin bushing bottom and guide pin bushing export department, the guide pin bushing bottom is construed as limiting second push rod to having away from the side pumping mode
The position limiting structure of the direction motion of lateral surface, the guide pin bushing export department are construed as limiting second push rod near the side pumping mode
The position limiting structure of the direction motion of the lateral surface of tool, the pretension back-moving spring are arranged on the guide pin bushing bottom and second top
Between bar, in the first working condition, the side pumping mode tool is positioned at mold closed position, first push rod and first apex
Between be provided with the first gap, second push rod in the pretension back-moving spring naturalness with second apex it
Between be provided with the second gap, first gap is identical with second gap, in the second working condition, side pumping mode tool
Positioned at die sinking position, first push rod holds out against first apex, and second apex overcomes the pretension reset bullet
The elastic force of spring holds out against second push rod.
In above-mentioned technical proposal, the driving stroke of the master cylinder is more than first gap.
In above-mentioned technical proposal, when first gap and second gap are zero, the rotating shaft and the side pumping mode
The ultimate range at the edge of tool is less than or equal to the rotating shaft and the nearest distance at the edge of the bed die of mould.
In above-mentioned technical proposal, in first push rod and the contact surface of first apex, at least one is circular arc
In face, second push rod and the contact surface of second apex, at least one is arc surface.
As above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1st, in the present invention, the second cylinder rod and push rod or the first push rod and the second push rod are arranged at into the die sinking road of side pumping mode tool
On footpath, according to lever principle, die sinking and two actions for overturning are realized, realize that dynamic model is outwards overturn while die sinking,
The working place of dynamic model die cavity is made to become big, staff is easier to be coated, cleared up and keeped in repair inspection to the die cavity of dynamic model
Look into, and do not increase the die sinking distance of dynamic model；
2nd, by arranging pretension back-moving spring in the present invention so that during die sinking and mold closing, each point is completely embedded, whole
Individual side pumping mode has stable and reliable operation；
3rd, by push rod or at least one of cylinder rod and apex are set to arc surface in the present invention, realize face with
Stationarity when face relatively rotates；
4th, master cylinder and overturning oil cylinder being set in the present invention, die sinking being realized by two oil cylinders and is overturn, master cylinder is not only
As die sinking driver part, and as the fulcrum of upset；
5th, a setting master cylinder in the present invention, master cylinder is used as die sinking and the driver part for overturning and propping up as upset
Point, reduces the use of the power part of whole equipment, reduces the complexity and circuit of whole equipment.
Description of the drawings
Fig. 1 is the switching mechanism schematic diagram of pumping mode tool in side disclosed in the embodiment of the present invention one；
Fig. 2 is the switching mechanism schematic diagram of the side pumping mode tool of embodiment two.
Wherein, 100, side pumping mode tool；101st, the first apex；102nd, the second apex；200th, master cylinder；300th, rotating shaft；
401st, overturning oil cylinder；402nd, push rod；403rd, fairlead；4031st, guide pin bushing bottom；4032nd, guide pin bushing export department；404th, pretension resets
Spring；501st, the first push rod；502nd, the second push rod；503rd, fairlead；5031st, guide pin bushing bottom；5032nd, guide pin bushing export department；504、
Pretension back-moving spring.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：Referring to Fig. 1, as shown in legend therein, a kind of switching mechanism of side pumping mode tool, side pumping mode tool 100
For dynamic model and two are set at least to, cover half is bed die, side pumping mode tool 100 has the die opening and closing directions of horizontal direction, side pumping mode
The lateral surface of tool 100 arranges master cylinder 200, and the driving direction of master cylinder 200 is identical with the driving direction of side pumping mode tool 100, main
First cylinder rod of oil cylinder 200 is hinged the lateral surface that side pumping mode has 100, side pumping mode tool by horizontally extending rotating shaft 300
100 lateral surface is provided with the first apex 101 positioned at the downside of rotating shaft 300 and the second top positioned at the upside of rotating shaft 300
Point portion 102, the first apex 101, rotating shaft 300 and the second apex 102 constitute leverage, and switching mechanism includes upset oil
Cylinder 401, push rod 402, fairlead 403 and pretension back-moving spring 404, upset 401 are arranged on the downside of master cylinder 200 and have
The second cylinder rod just to the first apex 101, push rod 402 are arranged on the upside of master cylinder 200 and just to the second apex 102,
Fairlead 403 is oriented to connection push rod 402 along die opening and closing direction, and fairlead 403 has guide pin bushing bottom 4031 and guide pin bushing export department
4032, guide pin bushing bottom 4031 is construed as limiting the spacing knot that push rod 402 is moved to the direction of the lateral surface away from side pumping mode tool 100
Structure, guide pin bushing export department 4032 are construed as limiting the spacing knot that push rod 402 is moved to the direction of the lateral surface near side pumping mode tool 100
Structure, pretension back-moving spring 404 are arranged between guide pin bushing bottom 4031 and push rod 402, in the first working condition, side pumping mode tool
100 are located at mold closed position, are provided with the first gap, push rod between the second cylinder rod of overturning oil cylinder 401 and the first apex 101
402 are provided with the second gap and the second apex 102 between in pretension 404 naturalness of back-moving spring, the first gap and the
Two gaps are identical, and in the second working condition, side pumping mode tool 100 is located at die sinking position, and the first apex 101 holds out against overturning oil cylinder
401 the second cylinder rod, above-mentioned push rod 402 overcome the elastic force effect of pretension back-moving spring 404 to hold out against in the second apex 102.
The driving stroke of master cylinder 200 is equal to the first gap.
When above-mentioned first gap and second gap are zero, rotating shaft 300 has the ultimate range at 100 edge with side pumping mode
Less than or equal to rotating shaft 300 and the nearest distance at the edge of the bed die of mould.
In order to ensure to mold the steady reliability with mold closing process, the first cylinder rod of overturning oil cylinder 401 and the first apex 101
In at least one be arc surface, in the second push rod 402 and the second apex 102 at least one be arc surface.
Die sinking process is described below：
1. 200 driving side pumping mode of master cylinder tool 100 arrives open position；
2. the second cylinder rod ejection of overturning oil cylinder 401, withstands the first apex 101, makes side pumping mode tool 100 with rotating shaft 300
Overturn for fulcrum；Second apex 102 holds out against push rod 402 and makes its compression pretension back-moving spring 404 simultaneously；
3. side pumping mode tool 100 is turned to 40 ° or so of position of cleaning, and action stops.
Mold closing process is described below：
1. the second cylinder rod of overturning oil cylinder 401 is shunk；
2. push rod 402 makes side pumping mode tool 100 under the reset response of pretension back-moving spring 404 with rotating shaft 300 as fulcrum time
Turn；
3., when side pumping mode tool 100 is turned back to die sinking position, 200 driving side pumping mode of master cylinder tool is to mold closed position.
Embodiment two：Referring to Fig. 2, as shown in legend therein, a kind of switching mechanism of side pumping mode tool, side pumping mode tool 100
For dynamic model and two are set at least to, cover half is bed die, side pumping mode tool 100 has the die opening and closing directions of horizontal direction, side pumping mode
The lateral surface of tool 100 arranges master cylinder 200, and the driving direction of master cylinder 200 is identical with the driving direction of side pumping mode tool 100, main
First cylinder rod of oil cylinder 200 is hinged the lateral surface that side pumping mode has 100, side pumping mode tool by horizontally extending rotating shaft 300
100 lateral surface is provided with the first apex 101 positioned at the downside of rotating shaft 300 and the second top positioned at the upside of rotating shaft 300
Point portion 102, the first apex 101, rotating shaft 300 and the second apex 102 constitute leverage, and switching mechanism includes the first top
Bar 501, the second push rod 502, fairlead 503 and pretension back-moving spring 504, the first push rod 501 are fixedly installed on master cylinder 200
Downside and just to the first apex 101, the second push rod 502 is arranged on the upside of master cylinder 200 and just to the second apex
102, fairlead 503 is fixedly installed and is oriented to the second push rod 502 of connection along die opening and closing direction, and fairlead 503 has guide pin bushing bottom
5031 and guide pin bushing export department 5032, guide pin bushing bottom 5031 is construed as limiting the second push rod 502 to the lateral surface away from side pumping mode tool 100
Direction motion position limiting structure, guide pin bushing export department 5032 is construed as limiting the second push rod 502 near the outside of side pumping mode tool 100
The position limiting structure of the direction motion in face, pretension back-moving spring 504 are arranged between guide pin bushing bottom 5031 and the second push rod 502,
During the first working condition, side pumping mode tool 100 is located at mold closed position, and the is provided between the first push rod 501 and the first apex 101
One gap, above-mentioned second push rod 502 are provided with and the second apex 102 between in pretension 504 naturalness of back-moving spring
Two gaps, the first gap are identical with the second gap, and in the second working condition, side pumping mode tool 100 is located at die sinking position, the first top
Point portion 101 holds out against above-mentioned first push rod 501, and above-mentioned second push rod 502 overcomes the elastic force effect of pretension back-moving spring 504 to hold out against
In second apex 102.
The driving stroke of master cylinder 200 is more than the first gap.
When above-mentioned first gap and second gap are zero, rotating shaft 300 has the ultimate range at 100 edge with side pumping mode
Less than or equal to rotating shaft 300 and the nearest distance at the edge of the bed die of mould.
In order to ensure to mold the steady reliability with mold closing process, the contact with the first apex 101 of above-mentioned first push rod 501
In face at least one for arc surface, above-mentioned second push rod 502 and the second apex 102 contact surface at least one for justify
Cambered surface.
Die sinking process is described below：
1. 200 driving side pumping mode of master cylinder tool 100 is moved to die sinking position；
2., when side pumping mode tool 100 moves to its upset will not be interfered by bed die, the first push rod 501 is just with first
Apex 101 is contacted, and the second push rod 502 is just contacted with the second apex 102；
3. 200 driving side pumping mode of master cylinder tool 100 continues to die sinking position to move, and makes side pumping mode have 100 300 rotations around the shaft
Turn；First push rod 501 holds out against the first apex 101, holds out against the second push rod 502 with the second apex 102, and the second push rod 502 is pressed
Contracting pretension back-moving spring 504；
3. it is left that 200 driving side pumping mode of master cylinder tool arrival die sinking position, and side pumping mode tool 100 is turned to 40 ° of position of cleaning
The right side, action stop.
Mold closing process is described below：
1. 200 driving side pumping mode of master cylinder tool 100 is moved to mold closed position；
2. the second push rod 502 makes side pumping mode tool 100 with rotating shaft 300 under the reset response of pretension back-moving spring 504 to prop up
Point revolution；
3. when side pumping mode tool 100 reaches horizontal level, when the first push rod 501 is just departed from the first apex 101, the
Two push rods 502 are just departed from the second apex 102, and pretension back-moving spring 504 is in the raw；
4., when side pumping mode tool 100 continues to move to mold closed position under the driving of master cylinder 200, action stops.
Claims (8)
1. the switching mechanism that a kind of side pumping mode has, the die opening and closing direction of the pumping mode tool in side with horizontal direction, the side pumping mode
Master cylinder is provided with the outside of tool, the die opening and closing direction that the driving direction of the master cylinder is had with the side pumping mode is identical, described
First cylinder rod of master cylinder is hinged the lateral surface of the side pumping mode tool, the side pumping mode tool by horizontally extending rotating shaft
Lateral surface on there is the first apex and the second apex on the upside of the rotating shaft on the downside of the rotating shaft, it is described
First apex, rotating shaft and the second apex constitute leverage, it is characterised in that the switching mechanism includes upset oil
Cylinder, push rod, fairlead and pretension back-moving spring, the driving direction phase of the driving direction of the overturning oil cylinder and the master cylinder
Instead, the overturning oil cylinder is arranged on the downside of the master cylinder and with the second cylinder rod just to first apex, described
Push rod is arranged on the upside of the master cylinder and just to second apex, the fairlead is oriented to along the die opening and closing direction
Connect the push rod, the fairlead has guide pin bushing bottom and guide pin bushing export department, and the guide pin bushing bottom is construed as limiting the push rod
To the position limiting structure that the direction of the lateral surface having away from the side pumping mode is moved, the guide pin bushing export department is construed as limiting the push rod
To the position limiting structure that the direction of the lateral surface near side pumping mode tool is moved, the pretension back-moving spring is arranged on the guide pin bushing
Between bottom and the push rod, in the first working condition, the side pumping mode tool is positioned at mold closed position, second cylinder rod and institute
State and between the first apex, be provided with the first gap, the push rod is in the pretension back-moving spring naturalness with described second
The second gap is provided between apex, first gap is identical with second gap, in the second working condition, described
Positioned at die sinking position, second cylinder rod holds out against first apex to side pumping mode tool, and second apex overcomes described pre-
The elastic force of tight back-moving spring holds out against the push rod.
2. switching mechanism according to claim 1, it is characterised in that the driving stroke of the master cylinder is equal to described first
Gap.
3. switching mechanism according to claim 1, it is characterised in that first gap and second gap are zero
When, the ultimate range at the edge that the rotating shaft is had with the side pumping mode is less than or equal to the rotating shaft and the edge of the bed die of mould
Nearest distance.
4. switching mechanism according to claim 1, it is characterised in that second cylinder rod is connect with first apex
In contacting surface, at least one is that at least one is circular arc in arc surface, the push rod and the contact surface of second apex
Face.
5. the switching mechanism that a kind of side pumping mode has, the die opening and closing direction of the pumping mode tool in side with horizontal direction, the side pumping mode
Master cylinder is provided with the outside of tool, the die opening and closing direction that the driving direction of the master cylinder is had with the side pumping mode is identical, described
The cylinder rod of master cylinder is hinged the lateral surface of the side pumping mode tool by horizontally extending rotating shaft, outside the side pumping mode tool
The first apex and the second apex on the upside of the rotating shaft having on side on the downside of the rotating shaft, described first
Apex, rotating shaft and the second apex constitute leverage, it is characterised in that the switching mechanism include the first push rod, the
Two push rods, fairlead and pretension back-moving spring, first push rod are fixedly installed on the downside of the master cylinder and just to institute
The first apex is stated, second push rod is arranged on the upside of the master cylinder and just to second apex, the guiding
Set is fixedly installed and is oriented to connection second push rod along the die opening and closing direction, and the fairlead has guide pin bushing bottom and guide pin bushing
Export department, the guide pin bushing bottom are construed as limiting what second push rod was moved to the direction of the lateral surface having away from the side pumping mode
Position limiting structure, the guide pin bushing export department are construed as limiting direction fortune of second push rod to the lateral surface near side pumping mode tool
Dynamic position limiting structure, the pretension back-moving spring are arranged between the guide pin bushing bottom and second push rod, in the first work
During state, the side pumping mode tool is provided between first between first push rod and first apex positioned at mold closed position
Gap, second push rod are provided between second and second apex between in the pretension back-moving spring naturalness
Gap, first gap are identical with second gap, and in the second working condition, the side pumping mode tool is located at die sinking position,
First push rod holds out against first apex, and second apex overcomes the elastic force of the pretension back-moving spring to hold out against institute
State the second push rod.
6. switching mechanism according to claim 5, it is characterised in that the driving stroke of the master cylinder is more than described first
Gap.
7. switching mechanism according to claim 5, it is characterised in that first gap and second gap are zero
When, the ultimate range at the edge that the rotating shaft is had with the side pumping mode is less than or equal to the rotating shaft and the edge of the bed die of mould
Nearest distance.
8. switching mechanism according to claim 5, it is characterised in that first push rod is connect with first apex
In contacting surface, at least one is that at least one is circle in arc surface, second push rod and the contact surface of second apex
Cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273432.4A CN104842484B (en) | 2015-05-26 | 2015-05-26 | Turnover mechanism of side-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273432.4A CN104842484B (en) | 2015-05-26 | 2015-05-26 | Turnover mechanism of side-drawing die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842484A CN104842484A (en) | 2015-08-19 |
| CN104842484B true CN104842484B (en) | 2017-04-12 |
Family
ID=53842656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273432.4A Active CN104842484B (en) | 2015-05-26 | 2015-05-26 | Turnover mechanism of side-drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842484B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539432A (en) * | 2019-09-30 | 2019-12-06 | 湖北安信塑料模具有限公司 | A pvc wood-plastic floor mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278795Y (en) * | 2008-09-10 | 2009-07-29 | 廖碧桃 | Mold flipping and mold opening and closing structure |
| CN101708631A (en) * | 2009-12-17 | 2010-05-19 | 秦皇岛天业通联重工股份有限公司 | Track-tracking concrete segment die |
| CN103395178A (en) * | 2013-08-02 | 2013-11-20 | 宁波顺兴机械制造有限公司 | Multi-station variable-angle removing template for die spotting machine |
| CN104308132A (en) * | 2014-10-29 | 2015-01-28 | 苏州明志科技有限公司 | Flip-casting mold |
| CN204687186U (en) * | 2015-05-26 | 2015-10-07 | 苏州明志科技有限公司 | The switching mechanism of a kind of side pumping mode tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2233476T3 (en) * | 2000-11-30 | 2005-06-16 | Disa Industries A/S | NUCLEUS PLACEMENT MACHINE FOR MOLDING MACHINE WITH DOUBLE SURFACE MOLD PLATE. |
-
2015
- 2015-05-26 CN CN201510273432.4A patent/CN104842484B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278795Y (en) * | 2008-09-10 | 2009-07-29 | 廖碧桃 | Mold flipping and mold opening and closing structure |
| CN101708631A (en) * | 2009-12-17 | 2010-05-19 | 秦皇岛天业通联重工股份有限公司 | Track-tracking concrete segment die |
| CN103395178A (en) * | 2013-08-02 | 2013-11-20 | 宁波顺兴机械制造有限公司 | Multi-station variable-angle removing template for die spotting machine |
| CN104308132A (en) * | 2014-10-29 | 2015-01-28 | 苏州明志科技有限公司 | Flip-casting mold |
| CN204687186U (en) * | 2015-05-26 | 2015-10-07 | 苏州明志科技有限公司 | The switching mechanism of a kind of side pumping mode tool |
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| Publication number | Publication date |
|---|---|
| CN104842484A (en) | 2015-08-19 |
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