CN216370110U - Precision die-casting die for automobile speed changer parts - Google Patents
Precision die-casting die for automobile speed changer parts Download PDFInfo
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- CN216370110U CN216370110U CN202123025118.4U CN202123025118U CN216370110U CN 216370110 U CN216370110 U CN 216370110U CN 202123025118 U CN202123025118 U CN 202123025118U CN 216370110 U CN216370110 U CN 216370110U
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Abstract
The utility model discloses a precise die-casting die for automobile speed changer parts in the field of die-casting, which comprises a spraying component, a die-casting table, a hydraulic telescopic rod, a mounting plate, a left die and a right die, wherein the left side of the die-casting table is provided with a die-casting groove, the left end surface of the die-casting groove is fixedly provided with the left die, the hydraulic telescopic rod extends out from the right end of the die-casting groove, the left end of the hydraulic telescopic rod is fixedly provided with the right die through the mounting plate, the spraying component comprises a connecting pipe, a spray head, a moving component and a water pump starting component, the upper end of the connecting pipe is communicated with a liquid feeding pipe, and the left end surface and the right end surface of the connecting pipe are both fixedly provided with the spray head, by the structure, the problems that the traditional die-casting die is manually sprayed when the release agent is sprayed, the operation is too troublesome, and the release agent is not evenly sprayed when workers manually spray the release agent, so that the subsequent die-casting precision is influenced.
Description
Technical Field
The utility model relates to the field of die casting, in particular to a precise die casting die for automobile speed changer parts.
Background
Die casting is a precision casting method which forces molten metal into a metal mold with a complex shape by high pressure;
the release agent needs to be sprayed on the die-casting surface of the die-casting die before die-casting, the release agent can make the workpiece better separate from the die, but the traditional die-casting die is sprayed manually when the release agent is sprayed, a spray gun can be hung in the front of the die-casting machine, the worker takes the workpiece off the die and then sprays the release agent on the die-casting surface of the die by the spray gun, the operation is too troublesome, the release agent is sprayed unevenly when the worker sprays manually, the release agent is not sprayed at a certain position, the adhesion between the workpiece and the die can be caused, partial adhesion on the die-casting surface of the die can be generated when the workpiece is taken down, the subsequent die-casting precision is influenced, and the practicability is low.
Therefore, the utility model provides a precise die-casting die for automobile transmission parts, which aims to solve the problems that the die-casting die proposed in the background art is manually sprayed when spraying a release agent, the operation is too troublesome, and the release agent is not uniformly sprayed when workers manually spray the release agent, so that the subsequent die-casting precision is influenced.
Disclosure of Invention
The utility model aims to provide a precise die-casting die for automobile transmission parts, which aims to solve the problems that the die-casting die proposed in the background art is too troublesome to operate because the die-casting die is sprayed manually when the die-casting die is sprayed with a release agent, and the subsequent die-casting precision is influenced because the release agent is sprayed unevenly when workers spray the die-casting die manually.
In order to achieve the purpose, the utility model provides the following technical scheme:
a precise die-casting die for automobile transmission parts comprises a spraying assembly, a die-casting table, a hydraulic telescopic rod, a mounting plate, a left die and a right die, a die casting groove is arranged on the left side of the die casting table, a left die is fixedly arranged on the left end surface of the die casting groove, the hydraulic telescopic rod extends out from the right end of the die-casting groove, the left end of the hydraulic telescopic rod is fixedly provided with a right die through a mounting plate, the spraying component comprises a connecting pipe, a spray head, a moving component and a water pump starting component, the upper end of the connecting pipe is communicated with a liquid sending pipe, the left end surface and the right end surface of the connecting pipe are both fixedly provided with spray heads, the connecting pipe is driven to move between the left die and the right die by the moving component, and then, the release agent is sprayed on the surfaces of the left mold and the right mold through the spray heads, so that the release agent can be uniformly sprayed on the surfaces of the left mold and the right mold.
As a further scheme of the utility model: the moving component comprises a mounting block, a screw rod, a driving motor and a slide block, the mounting block is fixedly mounted on the left end surface of the die-casting groove, the front and the back of the mounting blocks are symmetrically provided with two mounting blocks, the front end and the back end of the screw rod are respectively and rotationally connected with the front and the back mounting blocks, the upper side of the left end surface of the connecting pipe is fixedly provided with a connecting arm, the sliding block is fixedly arranged at the left end of the connecting arm, the slide block is in threaded connection with the screw, the rear end face of the die-casting table is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly connected with the rear end of the screw rod, the left end surface of the sliding block is attached to the left end surface of the die casting groove, the screw rod is driven to rotate through the driving motor, the screw rod rotates to drive the sliding block to move forwards or backwards on the screw rod, the sliding block drives the connecting arm, then the connecting arm drives the connecting pipe to move, and therefore the connecting pipe can move forwards and backwards.
As a still further scheme of the utility model: the water pump starting assembly comprises an installation frame, a pressing block, a spring and a pressing assembly, the pressing assembly is fixedly installed at the upper end of a connecting arm, the installation frame is fixedly installed on the right side of the upper end face of the die-casting table, the pressing block is slidably installed in the installation frame, the spring is fixedly installed on the lower end face of the pressing block, the lower end face of the spring is fixedly connected with the lower end face of the inner cavity of the installation frame, the connecting arm is in contact with the pressing block through the pressing assembly when moving in the front and back, the pressing block is pressed downwards into the installation frame, the water pump is started at the moment, the release agent is conveyed into the connecting pipe from the liquid conveying pipe by the water pump, and then the spray heads on the left side and the right side of the connecting pipe are sprayed out.
As a still further scheme of the utility model: the pressing assembly comprises a connecting rod and a contact wheel, the connecting rod is fixedly mounted on the upper end face of the connecting arm, the contact wheel is mounted on the leftmost side of the lower end face of the connecting rod, the connecting rod can be driven to move back and forth together when the connecting arm moves back and forth, then the contact wheel at the lower end of the connecting rod can be in contact with the pressing block when the contact wheel moves to a certain position, then the contact wheel can press the pressing block downwards into the mounting frame, and the contact wheel can reduce the abrasion on the surface of the pressing block.
As a still further scheme of the utility model: the front-back length of the pressing block is not smaller than the front-back length of the left die and the right die, and the water pump is ensured to be in a starting state when the connecting pipe enters the area between the left die and the right die.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
the screw rod is rotatably installed on the left end face of the die-casting groove, the screw rod is in threaded connection with the sliding block, the right end face of the sliding block is rotatably connected with the connecting pipe through the connecting arm, the left end face and the right end face of the connecting pipe are fixedly provided with the spray heads, the upper end of the connecting arm is fixedly provided with the pressing component, the left side of the upper end face of the die-casting table is fixedly provided with the installing frame, the pressing block is slidably installed in the middle of the installing frame, the sliding block can also press the pressing block through the pressing component when the connecting pipe is driven to move back and forth, the opening and closing of a water pump of a release agent are controlled through the pressing block, the release agent can be uniformly sprayed on the die-casting faces of the left die and the right die through the connecting pipe, the workpiece can be smoothly separated from the left die and the right die, the subsequent processing quality is ensured, the whole device is simple in structure, the production difficulty is low, and the later maintenance is simple, the practicability is stronger.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a left portion of a die-casting table according to the present invention;
FIG. 3 is a left side view of the water pump starting assembly of the present invention;
fig. 4 is a schematic view of a separating structure of the pressing block and the mounting frame according to the present invention.
In the figure: 1-die casting table, 2-hydraulic telescopic rod, 3-mounting plate, 4-left die, 5-right die, 6-die casting groove, 7-connecting pipe, 8-nozzle, 9-mounting block, 10-screw, 11-driving motor, 12-sliding block, 13-connecting arm, 14-mounting frame, 15-pressing block, 16-spring, 17-connecting rod and 18-contact wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the utility model, a precision die-casting mold for automobile transmission parts comprises a spraying assembly, and further comprises a die-casting table 1, a hydraulic telescopic rod 2, a mounting plate 3, a left mold 4 and a right mold 5, wherein a die-casting groove 6 is formed in the left side of the die-casting table 1, the left mold 4 is fixedly mounted on the left end surface of the die-casting groove 6, the hydraulic telescopic rod 2 extends out of the right end of the die-casting groove 6, the right mold 5 is fixedly mounted at the left end of the hydraulic telescopic rod 2 through the mounting plate 3, the spraying assembly comprises a connecting pipe 7, a nozzle 8, a moving assembly and a water pump starting assembly, the upper end of the connecting pipe 7 is communicated with a liquid conveying pipe, the nozzles 8 are fixedly mounted on the left end surface and the right end surface of the connecting pipe 7, the connecting pipe 7 is driven by the moving assembly to move between the left mold 4 and the right mold 5, and then a release agent is sprayed on the surfaces of the left mold 4 and the right mold 5 through the nozzle 8, ensuring that the release agent can be evenly sprayed on the surfaces of the left mold 4 and the right mold 5.
In this embodiment, the moving assembly includes a mounting block 9, a screw rod 10, a driving motor 11 and a sliding block 12, the mounting block 9 is fixedly mounted on the left end surface of the die-casting slot 6, two of the mounting blocks 9 are symmetrically mounted in front and back, the front end and the back end of the screw rod 10 are rotatably connected with the front and back mounting blocks 9 respectively, a connecting arm 13 is fixedly mounted on the upper side of the left end surface of the connecting pipe 7, the sliding block 12 is fixedly mounted on the left end of the connecting arm 13, the sliding block 12 is in threaded connection with the screw rod 10, the driving motor 11 is fixedly mounted on the back end surface of the die-casting table 1, the output shaft of the driving motor 11 is fixedly connected with the back end of the screw rod 10, the left end surface of the sliding block 12 is attached to the left end surface of the die-casting slot 6, the driving motor 11 drives the screw rod 10 to rotate, the screw rod 10 rotates to drive the sliding block 12 to move forwards or backwards on the screw rod 10, the sliding block 12 drives the connecting arm 13, and then the connecting pipe 7 moves, this enables the connection pipe 7 to move back and forth.
In this embodiment, water pump starting assembly includes installing frame 14, press the briquetting 15, spring 16 and press the subassembly, the upper end fixed mounting of linking arm 13 has the subassembly of pressing, die-casting platform 1 up end right side fixed mounting has installing frame 14, press briquetting 15 slidable mounting in installing frame 14, press briquetting 15's lower terminal surface fixed mounting has spring 16, spring 16's lower extreme and installing frame 14 inner chamber lower extreme fixed connection, linking arm 13 will be through pressing the subassembly to contact when moving in the front and back and press briquetting 15, press briquetting 15 will be pressed downwards in installing frame 14, at this moment, the water pump will start, the water pump will be with the release agent from the liquid supply pipe send into in connecting pipe 7, then the shower nozzle 8 blowout of the connecting pipe 7 left and right sides of rethread.
In this embodiment, press the subassembly including connecting rod 17 and contact wheel 18, the up end fixed mounting of linking arm 13 has connecting rod 17, contact wheel 18 is installed to the leftmost side of connecting rod 17 lower extreme face, can drive connecting rod 17 back-and-forth movement together when linking arm 13 back-and-forth movement, then contact wheel 18 of connecting rod 17 lower extreme will contact with according to pressure piece 15 when moving to a certain position, then contact wheel 18 will press in the installing frame 14 downwards according to pressure piece 15 to contact wheel 18 can reduce the wearing and tearing according to pressure piece 15 surface.
In this embodiment, the front-back length of the pressing block 15 is not less than the front-back length of the left mold 4 and the right mold 5, so as to ensure that the water pump is in a starting state when the connecting pipe 7 enters the region between the left mold 4 and the right mold 5.
The working principle of the utility model is as follows:
when the die casting is finished, the hydraulic telescopic rod 2 drives the right die 5 to move rightwards, a worker can take out a workpiece in the left die 4, then the driving motor 11 is started, the driving motor 11 drives the screw rod 10 to rotate, and if the slide block 12 is positioned at the rearmost end of the screw rod 10 at the moment, the slide block 12 starts to move forwards under the rotation of the screw rod 10, the slide block 12 drives the connecting arm 13, the connecting pipe 7 and the connecting rod 17 to move forwards synchronously, the water pump is in a closed state at the moment, then the contact wheel 18 is in contact with the pressing block 15 before the connecting pipe 7 enters the space between the left die 4 and the right die 5, the pressing block 15 is pressed downwards by the contact wheel 18, the water pump is started at the moment, the release agent is sent into the connecting pipe 7 by the water pump through the liquid sending pipe, and then is sprayed out from the spray heads 8 on the left side and the right side of the connecting pipe 7, and then the connecting pipe 7 enters the area between the left die 4 and the right die 5, the release agent sprayed from the spray heads 8 on the left side and the right side of the connecting pipe 7 can be adsorbed on the left die 4 and the right die 5, then after the connecting pipe 7 leaves the area between the left die 4 and the right die 5 forwards, the contact wheel 18 can slowly separate from the contact with the pressing block 15, the pressing block 15 can reset under the action of the elastic force of the spring 16, the water pump can be stopped, the spraying of the release agent is completed, and the uniform spraying of the release agent on the surfaces of the left die 4 and the right die 5 can be ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an automobile speed change machine spare part is with accurate die casting die, includes the spraying subassembly, still includes die-casting platform (1), hydraulic telescoping rod (2), mounting panel (3), left mould (4) and right mould (5), its characterized in that: die-casting groove (6) are seted up in the left side of die-casting platform (1), the left end face fixed mounting in die-casting groove (6) has left mould (4), hydraulic telescoping rod (2) are stretched out from the right-hand member in die-casting groove (6), the left end of hydraulic telescoping rod (2) passes through mounting panel (3) fixed mounting has right mould (5), the spraying subassembly includes connecting pipe (7), shower nozzle (8), removal subassembly and water pump start-up subassembly, the upper end intercommunication of connecting pipe (7) has the liquid feed pipe, the equal fixed mounting of left end face and the right-hand member face of connecting pipe (7) has shower nozzle (8).
2. The precision die-casting mold for the parts of the automobile transmission as set forth in claim 1, wherein: the movable assembly comprises an installation block (9), a screw rod (10), a driving motor (11) and a sliding block (12), the left end face of the die-casting groove (6) is fixedly provided with the installation block (9), the installation block (9) is symmetrically provided with two front and back ends, the front end and the rear end of the screw rod (10) are respectively connected with the front and back two installation blocks (9) in a rotating mode, a connecting arm (13) is fixedly arranged on the upper side of the left end face of the connecting pipe (7), the sliding block (12) is fixedly arranged at the left end of the connecting arm (13), the sliding block (12) is in threaded connection with the screw rod (10), the driving motor (11) is fixedly arranged on the rear end face of the die-casting table (1), and an output shaft of the driving motor (11) is fixedly connected with the rear end of the screw rod (10).
3. The precision die-casting mold for the parts of the automobile transmission as set forth in claim 2, wherein: the left end face of the sliding block (12) is attached to the left end face of the die-casting groove (6).
4. The precision die-casting mold for the parts of the automobile transmission as set forth in claim 2, wherein: the water pump starting assembly comprises an installation frame (14), a pressing block (15), a spring (16) and a pressing assembly, the upper end of the connecting arm (13) is fixedly provided with the pressing assembly, the right side of the upper end face of the die-casting table (1) is fixedly provided with the installation frame (14), the pressing block (15) is slidably arranged in the installation frame (14), the lower end face of the pressing block (15) is fixedly provided with the spring (16), and the lower end of the spring (16) is fixedly connected with the inner cavity of the installation frame (14).
5. The precision die-casting mold for the parts of the automobile transmission as set forth in claim 4, wherein: the pressing assembly comprises a connecting rod (17) and a contact wheel (18), the connecting rod (17) is fixedly mounted on the upper end face of the connecting arm (13), and the contact wheel (18) is mounted on the leftmost side of the lower end face of the connecting rod (17).
6. The precision die-casting mold for the parts of the automobile transmission as set forth in claim 4, wherein: the front-back length of the pressing block (15) is not less than the front-back length of the left die (4) and the right die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025118.4U CN216370110U (en) | 2021-12-06 | 2021-12-06 | Precision die-casting die for automobile speed changer parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025118.4U CN216370110U (en) | 2021-12-06 | 2021-12-06 | Precision die-casting die for automobile speed changer parts |
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| Publication Number | Publication Date |
|---|---|
| CN216370110U true CN216370110U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025118.4U Active CN216370110U (en) | 2021-12-06 | 2021-12-06 | Precision die-casting die for automobile speed changer parts |
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| CN (1) | CN216370110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330601A (en) * | 2023-05-26 | 2023-06-27 | 沈阳金杯李尔汽车座椅有限公司 | Seat production forming device |
| CN116871491A (en) * | 2023-09-06 | 2023-10-13 | 宁波吉烨汽配模具有限公司 | Die casting die shedder |
-
2021
- 2021-12-06 CN CN202123025118.4U patent/CN216370110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330601A (en) * | 2023-05-26 | 2023-06-27 | 沈阳金杯李尔汽车座椅有限公司 | Seat production forming device |
| CN116871491A (en) * | 2023-09-06 | 2023-10-13 | 宁波吉烨汽配模具有限公司 | Die casting die shedder |
| CN116871491B (en) * | 2023-09-06 | 2023-12-19 | 宁波吉烨汽配模具有限公司 | Die casting die shedder |
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