CN215845637U - Automatic adjusting device for fast injection speed of die casting machine - Google Patents
Automatic adjusting device for fast injection speed of die casting machine Download PDFInfo
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- CN215845637U CN215845637U CN202121853736.5U CN202121853736U CN215845637U CN 215845637 U CN215845637 U CN 215845637U CN 202121853736 U CN202121853736 U CN 202121853736U CN 215845637 U CN215845637 U CN 215845637U
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Abstract
The utility model relates to the technical field of die casting machines, and discloses a device for automatically adjusting the rapid injection speed of a die casting machine, which comprises a screw rod for adjusting the opening of a two-way cartridge valve, wherein a bevel gear coaxially rotating with the screw rod is arranged in the middle of the screw rod, the bevel gear is in meshing transmission with a vertical bevel gear, the vertical bevel gear is arranged on an output shaft of a motor, and a speed reducer is arranged between the motor and the vertical bevel gear; and a gear which coaxially rotates with the screw rod is arranged on one side of the screw rod, the bottom of the gear is in meshing transmission with a second gear, and the second gear is in transmission connection with the handle through a transmission shaft. Compared with the prior art, the automatic adjusting device for the rapid injection speed of the die casting machine, provided by the utility model, not only remains manual adjustment and is convenient for staff to accurately adjust, but also adds electric adjustment and improves the production efficiency, and the two modes complement each other and are suitable for adjusting the injection speeds of various die casting machines.
Description
Technical Field
The utility model relates to the technical field of die casting machines, in particular to an automatic adjusting device for the fast injection speed of a die casting machine.
Background
Die casting machines are machines for die casting. Comprises a hot pressure chamber and a cold pressure chamber. The latter are divided into two types, straight type and horizontal type. The die casting machine injects molten metal liquid under the action of pressure into a die to be cooled and formed, and a solid metal casting can be obtained after the die is opened and is initially used for die casting type. The traditional die casting machine mainly comprises six parts; the device comprises a die closing mechanism, an injection mechanism, a rack, a hydraulic driving mechanism, an electric control mechanism, a safety door and other safety protection mechanisms, wherein the die closing mechanism and the injection mechanism are core components of the die casting machine. The two board-like die casting machines in the prior art adjust fast press-shoot speed and adopt manual regulation, pull the aperture that the screw rod was adjusted to cartridge valve with the hand wheel that is pulled to the usefulness, adopt motor drive afterwards, manual and electric regulation respectively have advantages and disadvantages, electric regulation is fast, and is efficient, but lacks the precision, the regulation of punching force is mostly adjusted by experienced old staff, all is the experience talk of groping out for a long time, it is that the machine is incomparable, but the staff can't adjust in real time again, the efficiency ratio is lower, speed is more slow.
Therefore, it is an urgent need to solve the problem of providing an automatic adjusting device for the fast injection speed of a die-casting machine.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an automatic fast injection speed adjusting device for a die casting machine, which well solves the problems, retains the original hand wheel adjustment, can be manually adjusted by staff, adds electric adjustment, improves the production efficiency, and is suitable for various adjusting conditions.
In order to achieve the purpose, the utility model provides the following technical scheme: a fast injection speed automatic regulating device of a die casting machine comprises a screw rod for regulating the opening of a two-way cartridge valve, wherein a bevel gear is arranged in the middle of the screw rod and rotates coaxially with the screw rod, the bevel gear is in meshing transmission with a vertical bevel gear, the vertical bevel gear is arranged on an output shaft of a motor, and a speed reducer is arranged between the motor and the vertical bevel gear; and a gear which coaxially rotates with the screw rod is arranged on one side of the screw rod, the bottom of the gear is in meshing transmission with a second gear, and the second gear is in transmission connection with the handle through a transmission shaft.
Preferably, in the above automatic quick injection speed adjusting device for the die casting machine, the screw is arranged in the middle of the two-way cartridge valve, a cartridge valve cover plate is arranged at the end of the two-way cartridge valve, a rack is arranged on the side surface of the cartridge valve, a motor and a speed reducer are arranged at the top of the rack, a bearing seat is arranged on the right side of the rack, and the other end of the screw is arranged on the bearing seat.
Preferably, in the automatic adjusting device for the rapid injection speed of the die casting machine, a chute is arranged at the bottom of the frame, a slide block is arranged in the chute, and the slide block is connected with the transmission shaft through a bearing position.
Preferably, in the automatic fast injection speed adjusting device of the die casting machine, the second gear is completely meshed with the gear when the slide block slides to the leftmost side of the slide groove.
Preferably, in the automatic fast injection speed adjusting device for a die casting machine, the gear and the second gear are engaged in equal proportion.
Compared with the prior art, the utility model discloses and provides the automatic adjusting device for the fast injection speed of the die-casting machine, and the automatic adjusting device has the following advantages:
1. the utility model adopts the motor for adjustment, has high adjustment speed and high efficiency, and can keep the injection speed within a reasonable speed interval all the time.
2. The utility model adopts manual adjustment, the adjustment precision is high, and the production efficiency of the adjusted machine is high.
3. The two modes of the utility model can be freely converted, and the utility model is suitable for various adjusting conditions and has high applicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
In the figure: 1. a cartridge valve; 2. a screw; 3. a bevel gear; 4. a vertical bevel gear; 5. an electric motor; 6. a speed reducer; 7. a gear; 8. a second gear; 9. a drive shaft; 10. a handle; 11. inserting a valve cover plate; 12. a frame; 13. a bearing seat; 14. a chute; 15. a slide block.
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 the attached drawing 1, the automatic fast injection speed adjusting device for the die casting machine disclosed by the utility model comprises a screw rod 2 for adjusting the opening degree of a two-way cartridge valve 1, wherein a bevel gear 3 is coaxially arranged in the middle of the screw rod 2, the bevel gear 3 is in meshing transmission with a vertical bevel gear 4, the vertical bevel gear 4 is arranged on an output shaft of a motor 5, and a speed reducer 6 is arranged between the motor 5 and the vertical bevel gear 4; one side of the screw rod 2 is provided with a gear 7 which coaxially rotates with the screw rod 2, the bottom of the gear 7 is in meshed transmission with a second gear 8, and the second gear 8 is in transmission connection with a handle 10 through a transmission shaft 9.
Preferably, in the automatic quick injection speed adjusting device for the die casting machine, the screw 2 is arranged in the middle of the two-way cartridge valve 1, a cartridge valve cover plate 11 is arranged at the end of the two-way cartridge valve 1, a rack 12 is arranged on the side surface of the cartridge valve, the top of the rack 12 is provided with the motor 5 and the speed reducer 6, a bearing seat 13 is arranged on the right side of the rack 12, and the other end of the screw 2 is arranged on the bearing seat 13.
Preferably, in the automatic fast injection speed adjusting device of the die casting machine, the bottom of the frame 12 is provided with a chute 14, a slide block 15 is arranged in the chute 14, and the slide block 15 is connected with the transmission shaft 9 through a bearing position.
Preferably, in the automatic quick shot speed adjusting device for a die casting machine as described above, the second gear 8 is completely meshed with the gear 7 when the slide 15 slides to the leftmost side of the slide groove 14.
Preferably, in the automatic fast injection speed adjusting device for the die casting machine, the gear 7 is engaged with the second gear 8 in an equal proportion.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The automatic adjusting device for the fast injection speed of the die casting machine comprises a screw rod for adjusting the opening of a two-way cartridge valve, and is characterized in that a bevel gear is coaxially arranged in the middle of the screw rod and rotates with the screw rod, the bevel gear is in meshing transmission with a vertical bevel gear, the vertical bevel gear is arranged on an output shaft of a motor, and a speed reducer is arranged between the motor and the vertical bevel gear; and a gear which coaxially rotates with the screw rod is arranged on one side of the screw rod, the bottom of the gear is in meshing transmission with a second gear, and the second gear is in transmission connection with the handle through a transmission shaft.
2. The automatic quick injection speed regulating device of the die casting machine as claimed in claim 1, wherein the screw is arranged in the middle of the two-way cartridge valve, the cartridge valve cover plate is arranged at the end of the two-way cartridge valve, the rack is arranged on the side surface of the cartridge valve, the motor and the speed reducer are arranged at the top of the rack, the bearing seat is arranged on the right side of the rack, and the other end of the screw is arranged on the bearing seat.
3. The automatic fast injection speed regulating device of the die casting machine as claimed in claim 2, wherein the bottom of the frame is provided with a chute, a slide block is arranged in the chute, and the slide block is connected with the transmission shaft through a bearing position.
4. The automatic fast shot speed adjustment device of a die casting machine as claimed in claim 3 wherein said slide slides to the far left of said chute with said second gear fully engaged with said gear.
5. The automatic fast shot speed adjustment device of a die casting machine as defined in claim 1 wherein said gear is in proportional engagement with said second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853736.5U CN215845637U (en) | 2021-08-10 | 2021-08-10 | Automatic adjusting device for fast injection speed of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853736.5U CN215845637U (en) | 2021-08-10 | 2021-08-10 | Automatic adjusting device for fast injection speed of die casting machine |
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| Publication Number | Publication Date |
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| CN215845637U true CN215845637U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121853736.5U Active CN215845637U (en) | 2021-08-10 | 2021-08-10 | Automatic adjusting device for fast injection speed of die casting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799115A (en) * | 2022-05-09 | 2022-07-29 | 巢湖宜安云海科技有限公司 | Automatic adjusting device for fast injection speed of die casting machine |
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2021
- 2021-08-10 CN CN202121853736.5U patent/CN215845637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799115A (en) * | 2022-05-09 | 2022-07-29 | 巢湖宜安云海科技有限公司 | Automatic adjusting device for fast injection speed of die casting machine |
| CN114799115B (en) * | 2022-05-09 | 2024-01-05 | 巢湖宜安云海科技有限公司 | Automatic adjusting device for quick injection speed of die casting machine |
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