CN212350343U - Casting die possesses fixed frock - Google Patents
Casting die possesses fixed frock Download PDFInfo
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- CN212350343U CN212350343U CN202020961816.1U CN202020961816U CN212350343U CN 212350343 U CN212350343 U CN 212350343U CN 202020961816 U CN202020961816 U CN 202020961816U CN 212350343 U CN212350343 U CN 212350343U
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Abstract
The utility model relates to a casting forming technology field specifically discloses fixed frock of casting die utensil, comprising a base plate, the medium plate, roof and driver, bottom plate and roof fixed connection, the medium plate is located between bottom plate and the medium plate, the driver drives the medium plate and removes, casting die utensil's fixed die plate fixed connection is on the bottom plate, casting die utensil's movable mould board fixed connection is on the medium plate, through the mould that opens and shuts of driver control casting die utensil, still include two stroke spacing subassemblies, two stroke spacing subassemblies are used for detecting die sinking stroke and compound die stroke respectively, two stroke spacing subassemblies all include displacement sensor, detect piece and mounting, mounting fixed connection is in one side that the medium plate is kept away from to the roof, be equipped with the regulation hole on the mounting, displacement sensor can dismantle the connection on the mounting through the regulation hole, it follows medium. This scheme is used for solving the troublesome problem of casting die utensil limit switch adjustment to different mould strokes of opening and shutting among the prior art.
Description
Technical Field
The utility model relates to a casting forming technology field specifically is the fixed frock of casting die utensil.
Background
At present, in the known modern large-scale industrial processing, a casting robot is generally adopted in casting manufacture to pour molten metal liquid into a casting mold, and then a product is formed by the casting mold.
The casting mold needs to be fixedly installed on a special fixing device, so that the mold opening and closing of the casting mold can be realized through a driver on the fixing device, in the prior art, the stroke of the mold opening and closing of the casting mold is adjusted after the casting mold is installed and debugged, but along with continuous casting, the mold opening and closing of the casting mold can have differences, sometimes, the problem that the mold closing is not in place or the mold opening exceeds the stroke exists, once the mold closing is not in place, the mold closing pressure is insufficient for casting, the product which is produced has defects, a worker can judge that the defect is caused by the problem of the mold closing pressure only through the same defect of a plurality of products, and the adjustment of the mold closing pressure is delayed at the moment, so that the control on the product quality is not facilitated; if the mold opening is not in place, the thimble fixing plate in the casting mold can be excessively ejected or the ejector pins are excessively ejected, the thimble fixing plate or other parts can be damaged due to excessive ejection, and the demolding of the cast part cannot be realized due to excessively short ejector pins.
The utility model discloses use limit switch to detect the mould condition of opening and shutting of casting die utensil on casting die utensil among the prior art, after limit switch senses casting die utensil die sinking and targets in place, can send the die sinking signal that targets in place to the controller, and after casting die utensil compound die targets in place, limit switch also can send the compound die signal that targets in place to the controller, only after the controller received compound die signal that targets in place or the die sinking signal that targets in place, just can carry out other actions, if the compound die targets in place the back, the casting robot just can pour into casting liquid into casting die utensil, in order to avoid the compound die not target in place or the die sinking does not target in place and the problem that appears.
However, the die opening stroke and the die closing stroke of different casting dies are different, and the position of the limit switch is required to be adjusted according to different casting dies in the prior art, but the limit switch is generally fixed on a fixing plate, and the fixing plate is generally fixed at a certain determined position of a fixing device, so that a part is additionally arranged on the fixing plate when the position of the limit switch is adjusted, the limit switch is arranged on the additionally arranged part, or the fixing plate is detached to be reprocessed at a new installation position and then is arranged, and the process of adjusting the limit switch is very troublesome; in addition, the limit switch can only be contacted with an object to play a role, and the limit switch is easy to lose efficacy due to the long-term contact with the object under the condition that the casting mold is opened and closed for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is providing the fixed frock of casting die utensil to solve the casting die utensil limit switch adjustment trouble problem to different die opening and shutting strokes among the prior art.
In order to achieve the above object, the basic scheme of the present invention is as follows:
casting die possesses fixed frock, comprising a base plate, the medium plate, roof and driver, bottom plate and roof fixed connection, the medium plate is located between bottom plate and the medium plate, the driver drives the medium plate and removes, casting die possesses fixed die plate fixed connection on the bottom plate, casting die possesses movable die plate fixed connection on the medium plate, through driver control casting die possesses the mould that opens and shuts, still include two stroke spacing subassemblies, two stroke spacing subassemblies are used for detecting die sinking stroke and compound die stroke respectively, two stroke spacing subassemblies all include displacement sensor, detect piece and mounting, one side of medium plate is kept away from to mounting fixed connection at the roof, be equipped with the regulation hole on the mounting, displacement sensor can dismantle the connection on the mounting through the regulation hole, it follows medium plate synchronous motion to detect the piece.
Compare the beneficial effect in prior art:
when the scheme is adopted, the casting die is arranged on the fixing tool, the fixing piece of the stroke limiting assembly is provided with the adjusting hole, and only the displacement sensor needs to be moved on the adjusting hole when the die opening and closing strokes of different casting dies are different; this scheme adopts displacement sensor in addition, and displacement sensor need not can realize the collection of signal with other foreign object contact when using, is favorable to the extension of displacement sensor life-span.
In addition, because of the mounting of two spacing subassemblies of stroke all installs the one side of keeping away from the medium plate at the roof, therefore even if the removal stroke of medium plate appears unusually, the removal of medium plate also can not damage displacement sensor, further guarantees displacement sensor's normal detection.
Furthermore, can dismantle the catch bar of connecting towards the medium plate on the roof, be equipped with the bar hole on the medium plate, the catch bar can pass the medium plate and act on casting die utensil's thimble fixed plate.
Has the advantages that: when the movable mould plate of the casting mould moves along with the middle plate to realize mould opening through the push rod, the push rod can gradually push out the ejector pins on the ejector pin fixing plate in the movable mould plate, and then the product in the casting mould is demoulded.
Furthermore, waist-shaped holes corresponding to the strip-shaped holes are formed in the top plate, and the push rod is fixedly connected to the top plate through the waist-shaped holes.
Has the advantages that: before the catch bar is fixed at the roof, can make the catch bar remove in waist type downthehole to make the catch bar can be convenient for the promotion to thimble fixed plate in the different casting die utensil.
Furthermore, a clearance groove which is convenient for a sampling spoon of the casting robot to inject casting liquid into the casting mold is arranged on the middle plate.
Has the advantages that: the existence of the clearance groove is convenient for the casting robot to inject the casting liquid into the casting mould.
Furthermore, the number of the clearance grooves is two, and the two clearance grooves are symmetrical along the center of the middle plate.
Has the advantages that: the casting robot can conveniently realize the injection of the casting liquid into the casting mould from two sides of the middle plate.
Further, be equipped with the fixed chute of the fixed die plate of the casting die utensil of being convenient for on the bottom plate, can sliding connection have the dead lever that runs through the fixed die plate in the spout, can connect lock nut through the screw thread section that is equipped with on the dead lever.
Has the advantages that: in the prior art, the fixed die plate of the casting die is fixed by adopting a pressing plate directly connected on a bottom plate, the pressing plate locks the fixed die plate by virtue of the locking force of the pressing plate and the bottom plate, but the pressing plate is gradually loosened by vibration or the fixed die plate gradually shifts because the die opening and closing process of the casting die generates vibration; the fixed rod of this scheme can run through the fixed die plate realizes casting die utensil spacing, can rely on lock nut's cooperation to form the fixed connection that fastens more with fixed die plate and bottom plate simultaneously.
In addition, the existence of spout also makes the fixed die plate that can install the casting die utensil of different sizes on the bottom plate, and the suitability is wider.
Furthermore, the sliding groove is in an inverted T shape, and a flange capable of sliding in the sliding groove is arranged on the fixed rod; simple structure and convenient processing.
Furthermore, the top plate is connected with the bottom plate through a guide post, and the middle plate slides on the guide post; the medium plate slides on the guide post for the removal of medium plate is more steady.
Furthermore, a lifting rod is fixedly connected between the driver and the middle plate, and the detection block is connected to the lifting rod; the detection block moves along with the movement of the middle plate.
Further, the driver adopts an oil cylinder; the oil cylinder is simple in structure, stable in pressure and convenient to maintain pressure in the casting and forming process.
Drawings
Fig. 1 is an isometric view of an embodiment of the present invention;
fig. 2 is an axonometric view of the fixing rod in the embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a sliding groove 11, a fixing rod 12, a flange 13, a middle plate 2, a clearance groove 21, a strip-shaped hole 22, a top plate 3, a stroke limiting component 4, a displacement sensor 41, a detection block 42, a fixing piece 43, an adjusting hole 44, a guide post 5, an oil cylinder 6, a connecting plate 7, a lifting rod 8, a support plate 81, a moving rod 82 and a push rod 9.
Examples
The embodiment is basically as shown in the attached figures 1 and 2:
casting die possesses fixed frock, comprising a base plate 1, medium plate 2, roof 3, the spacing subassembly 4 of driver and stroke, 5 fixed connection of guide post through being equipped with between roof 3 and the bottom plate 1, 2 vertical slides of medium plate are on guide post 5, medium plate 2 is located between bottom plate 1 and the medium plate 2, the driver drives medium plate 2 and removes, the driver adopts hydro-cylinder 6, casting die utensil is connected between bottom plate 1 and medium plate 2, the piston rod of hydro-cylinder 6 upwards wears out, there is even board 7 on the piston rod top of hydro-cylinder 6 through bolted connection, there are two lifter 8 on the screw connection between even board 7 and the medium plate 2, lifter 8 distributes about 6 bilateral symmetry of hydro-cylinder.
Processing has the fixed die plate's of being convenient for casting die utensil fixed spout 11 on bottom plate 1, and spout 11 is the type of falling T, can sliding connection have a dead lever 12 that runs through the fixed die plate in the spout 11, and integrated into one piece has can be at the gliding flange 13 of spout 11 on dead lever 12, and the processing of dead lever 12 upper portion has the screw thread section, and lock nut can be connected to the screw thread section on the dead lever 12.
The movable mould plate of the casting mould is fixedly connected to the middle plate 2 through screws, and the oil cylinder 6 drives the lifting rod 8 and the middle plate 2 to lift up and down to realize the mould opening and closing of the casting mould.
The middle plate 2 is integrally provided with two clearance grooves 21 which are convenient for a sampling spoon of a casting robot to inject casting liquid into a casting mould, and the two clearance grooves 21 are symmetrical along the center of the middle plate 2.
Processing has waist type hole on roof 3, and the waist type hole position of roof 3 has bar hole 22 through bolt fixedly connected with towards catch bar 9 of medium plate 2 on the medium plate 2 processing, and bar hole 22 corresponds from top to bottom with waist type hole, and catch bar 9 can pass the bar hole 22 of medium plate 2 and act on casting die utensil's thimble fixed plate.
The two stroke limiting assemblies 4 are respectively used for detecting the die opening stroke and the die closing stroke, the stroke limiting assembly 4 on the left side is used for detecting the die closing in-place condition of the casting die, and the stroke limiting assembly 4 on the right side is used for detecting the die opening in-place condition of the casting die.
Two stroke spacing subassemblies 4 all include displacement sensor 41, detect piece 42 and mounting 43, displacement sensor 41 adopts the proximity switch that the model is LJ18A3-Z EX, mounting 43 passes through screw fixed connection at roof 3 top surface, integrated into one piece has regulation hole 44 on mounting 43, regulation hole 44 is rectangular form, threaded connection has two lock nut on the displacement sensor 41, displacement sensor 41 runs through regulation hole 44 and relies on two lock nut to fix on mounting 43, the detection piece 42 of the spacing subassembly 4 of left side stroke passes through the fix with screw on the lifter 8 on the left side, there is the extension board 81 through the fix with screw on the lifter 8 on the right side, threaded connection has the carriage release lever 82 on the extension board 81, carriage release lever 82 runs through roof 3, the top of carriage release lever 82 passes through the fix with screw and detects piece 42.
The specific implementation process is as follows:
first, casting die utensil fixed die plate and movable mould board are fixed, before carrying out fixed mounting to casting die utensil, fixed frock fixed connection is in the frame, during the installation casting die utensil, earlier start hydro-cylinder 6, make medium plate 2 rebound, so that casting die utensil can put into between medium plate 2 and the bottom plate 1, after casting die utensil is put between bottom plate 1 and medium plate 2, remove casting die utensil, make locating hole on casting die utensil's the fixed die plate align with spout 11 on the bottom plate 1, recycle dead lever 12 and lock nut with fixed die plate locking on bottom plate 1, make medium plate 2 rebound to on the position that medium plate 2 bottom surface and casting die utensil movable mould board top surface pasted mutually, rethread screw forms fixed connection with movable mould board and medium plate 2 locking, fixed completion of fixed die plate and movable mould board.
Then, the casting die is adjusted manually, so that the die opening stroke and the die closing stroke of the casting die can meet the casting requirement, after the die opening and closing position is adjusted, the positions of the displacement sensors 41 in the two stroke limiting assemblies 4 are correspondingly adjusted, so that the displacement sensor 41 on the right can obtain a signal that the die is opened in place when the die is opened in place, and the displacement sensor 41 on the left can obtain a signal that the die is closed in place when the casting die is closed in place in the same way.
After other casting molds with different mold opening and closing processes are replaced on the fixing tool, one locking nut on the displacement sensor 41 is loosened, the displacement sensor 41 can move up and down on the adjusting hole 44 of the fixing piece 43, after the height position of the displacement sensor 41 is adjusted, two nuts on the displacement sensor 41 are locked on the adjusting hole 44 again, the acquisition of mold opening in-place signals and mold closing in-place signals of the newly-installed casting mold can be met, and the adjustment is convenient.
In addition, the displacement sensor 41 is adopted in the embodiment, and the displacement sensor 41 can acquire signals without contacting with other foreign objects when in use, so that the service life of the displacement sensor 41 is prolonged.
In the embodiment, the fixed rod 12 is used for limiting the casting mold, and the fixed mold plate and the bottom plate 1 can be fixedly connected by means of the matching of the locking nut.
In addition, because the fixing parts 43 of the two stroke limiting assemblies 4 are arranged on the top of the top plate 3, even if the moving stroke of the middle plate 2 is abnormal, the displacement sensor 41 cannot be damaged by the movement of the middle plate 2, and the normal detection of the displacement sensor 41 is ensured.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Casting die possesses fixed frock, including bottom plate, medium plate, roof and driver, bottom plate and roof fixed connection, the medium plate is located between bottom plate and the medium plate, and the driver drives the medium plate and removes, casting die possesses fixed die plate fixed connection on the bottom plate, and casting die possesses movable die plate fixed connection on the medium plate, through opening and shutting mould, its characterized in that of driver control casting die utensil: the die sinking stroke detection device is characterized by further comprising two stroke limiting assemblies, wherein the two stroke limiting assemblies are respectively used for detecting die sinking stroke and die closing stroke, the two stroke limiting assemblies respectively comprise a displacement sensor, a detection block and a fixing piece, the fixing piece is fixedly connected to one side, far away from the middle plate, of the top plate, an adjusting hole is formed in the fixing piece, the displacement sensor is detachably connected to the fixing piece through the adjusting hole, and the detection block moves synchronously along with the middle plate.
2. The casting mold fixing tool according to claim 1, characterized in that: can dismantle the catch bar of connecting towards the medium plate on the roof, be equipped with the bar hole on the medium plate, the catch bar can pass the medium plate and act on casting die utensil's thimble fixed plate.
3. The casting mold fixing tool according to claim 2, characterized in that: the top plate is provided with waist-shaped holes corresponding to the strip-shaped holes, and the push rod is fixedly connected to the top plate through the waist-shaped holes.
4. The casting mold fixing tool according to claim 1, characterized in that: and the middle plate is provided with a clearance groove which is convenient for a sampling spoon of a casting robot to inject casting liquid into the casting mold.
5. The casting mold fixing tool according to claim 4, characterized in that: the number of the clearance grooves is two, and the two clearance grooves are symmetrical along the center of the middle plate.
6. The casting mold fixing tool according to claim 1, characterized in that: the bottom plate is provided with a chute convenient for fixing the fixed die plate of the casting die, a fixed rod penetrating through the fixed die plate is connected in the chute in a sliding mode, and the fixed rod can be connected with a locking nut through a thread section arranged on the fixed rod.
7. The casting mold fixing tool according to claim 6, characterized in that: the sliding groove is of an inverted T shape, and a flange capable of sliding in the sliding groove is arranged on the fixing rod.
8. The casting mold fixing tool according to claim 1, characterized in that: the top plate is connected with the bottom plate through guide posts arranged on the top plate, and the middle plate slides on the guide posts.
9. The casting mold fixing tool according to claim 8, characterized in that: fixedly connected with lifter between driver and the medium plate, detect the piece and connect on the lifter.
10. The casting mold fixing tool according to claim 9, characterized in that: the driver adopts an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961816.1U CN212350343U (en) | 2020-05-29 | 2020-05-29 | Casting die possesses fixed frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961816.1U CN212350343U (en) | 2020-05-29 | 2020-05-29 | Casting die possesses fixed frock |
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| CN212350343U true CN212350343U (en) | 2021-01-15 |
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| CN202020961816.1U Active CN212350343U (en) | 2020-05-29 | 2020-05-29 | Casting die possesses fixed frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918384A (en) * | 2022-05-30 | 2022-08-19 | 重庆林洲机械制造有限公司 | Stripping system and control method |
| CN117583584A (en) * | 2024-01-19 | 2024-02-23 | 江苏双友智能装备科技股份有限公司 | Full-automatic aluminum round ingot negative pressure casting equipment |
-
2020
- 2020-05-29 CN CN202020961816.1U patent/CN212350343U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918384A (en) * | 2022-05-30 | 2022-08-19 | 重庆林洲机械制造有限公司 | Stripping system and control method |
| CN114918384B (en) * | 2022-05-30 | 2023-07-07 | 重庆林洲机械制造有限公司 | Stripping system and control method |
| CN117583584A (en) * | 2024-01-19 | 2024-02-23 | 江苏双友智能装备科技股份有限公司 | Full-automatic aluminum round ingot negative pressure casting equipment |
| CN117583584B (en) * | 2024-01-19 | 2024-04-09 | 江苏双友智能装备科技股份有限公司 | Full-automatic aluminum round ingot negative pressure casting equipment |
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