CN219648668U - Die casting machine locking mechanism for auto-parts processing - Google Patents
Die casting machine locking mechanism for auto-parts processing Download PDFInfo
- Publication number
- CN219648668U CN219648668U CN202223121716.6U CN202223121716U CN219648668U CN 219648668 U CN219648668 U CN 219648668U CN 202223121716 U CN202223121716 U CN 202223121716U CN 219648668 U CN219648668 U CN 219648668U
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- die
- casting machine
- die casting
- fixedly connected
- positioning
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- 238000004512 die casting Methods 0.000 title claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a die casting machine die closing mechanism for processing automobile accessories, which comprises a workbench, air cylinders, connecting blocks and a die, wherein the air cylinders are fixedly connected to two side walls of the workbench, the piston ends of the air cylinders are fixedly connected with the connecting blocks, the connecting blocks are provided with positioning holes, the die is provided with perforations, positioning pins are vertically inserted into the perforations and the positioning holes, and a reset spring is wound on the outer side wall of each positioning pin. According to the utility model, when the connecting block is installed, the end part of the locating pin is positioned at the inner side of the perforation by pulling the locating pin, then the connecting block is inserted into the die, after the pulling force disappears, the locating pin sequentially passes through the perforation and the locating hole, so that the die is fixed on the connecting block, and when the connecting block is disassembled, the end part of the locating pin is far away from the locating hole by pulling the locating pin, so that the connecting block can be pulled out.
Description
Technical Field
The utility model relates to the technical field of die casting machine die closing, in particular to a die casting machine die closing mechanism for machining automobile parts.
Background
The die casting machine is a machine for pressure casting and comprises a hot pressing chamber and a cold pressing chamber. The die casting machine is used for injecting molten metal into a die under the action of pressure to be cooled and molded, a solid metal casting can be obtained after the die casting machine is opened, the die casting technology is rapidly developed along with the progress of scientific technology and industrial production, particularly along with the development of industries such as automobiles, motorcycles, household appliances and the like, and the die casting production is dominant in nonferrous alloy casting and becomes an important component of modern industry. The existing die casting machines are divided into a general die casting machine and a special die casting machine, and are generally divided into a hot pressing chamber and a cold pressing chamber, and are divided into a horizontal type mode and a vertical type mode according to the structure and the arrangement mode of the hot pressing chamber.
For the die closing mechanism of the die casting machine, the die needs to be closed when the die is produced and processed, and in the prior art, the die is inconvenient to mount and dismount, and time and labor are wasted when different dies are replaced.
The present utility model has been made to solve the above-mentioned problems by providing a die casting machine clamping mechanism for processing automobile parts.
Disclosure of Invention
The utility model aims to provide a die casting machine die clamping mechanism for processing automobile accessories, which solves the problems that a die is inconvenient to mount and dismount and time and labor are wasted when different dies are replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the die casting machine die closing mechanism for processing the automobile parts comprises a workbench, air cylinders, connecting blocks and a die, wherein the air cylinders are fixedly connected to two side walls of the workbench, the connecting blocks are fixedly connected to piston ends of the air cylinders, and positioning holes are formed in the connecting blocks;
the die is provided with a perforation, a positioning pin is vertically inserted in the perforation and the positioning hole, a reset spring is wound on the outer side wall of the positioning pin, one end of the reset spring is fixedly connected with the outer wall of the positioning pin, and the other end of the reset spring is fixedly connected with the outer wall of the die.
Further, fixedly mounted slide rail on the diapire in the workstation, slide rail both sides are provided with the slider of adaptation, slider up end fixedly connected with electro-magnet, the terminal surface inlays down the mould and is equipped with the iron plate, the mould passes through iron plate and electro-magnet magnetism fixed.
Further, the inner diameters of the positioning holes and the perforated holes are larger than the outer diameter of the positioning pins.
Further, rubber crashproof blocks are fixedly adhered to the two ends of the sliding rail.
Further, the electromagnet is electrically connected with a power supply.
Further, the cross section of the locating pin is of a T-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the connecting block is installed, the end part of the locating pin is positioned at the inner side of the perforation by pulling the locating pin, then the connecting block is inserted into the die, after the pulling force disappears, the locating pin sequentially passes through the perforation and the locating hole, so that the die is fixed on the connecting block, when the connecting block is disassembled, the end part of the locating pin is far away from the locating hole by pulling the locating pin, so that the connecting block can be pulled out, the die is convenient to install and disassemble, different dies can be quickly replaced, time and labor are saved, in order to avoid the offset when the die moves, the die is fixed with electromagnetic ferromagnetism through the iron block, and the electromagnet is fixed on the slide block, so that the sliding track of the slide block is the moving track of the die, and the stability when the die moves is improved.
Drawings
FIG. 1 is a schematic diagram showing a schematic cross-sectional front view of a die-casting machine clamping mechanism for processing automobile parts;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic front view of a die-casting machine clamping mechanism for processing automobile parts.
In the figure: 10. a work table; 11. a cylinder; 12. a connecting block; 121. positioning holes; 13. a mold; 131. perforating; 14. a positioning pin; 15. a return spring; 16. a slide rail; 17. a slide block; 18. an electromagnet; 19. iron blocks; 20. rubber crashproof blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions:
in the scheme, the automatic clamping device comprises a workbench 10, air cylinders 11, connecting blocks 12 and dies 13, wherein the air cylinders 11 are welded and fixed on two side walls of the workbench 10, the piston ends of the air cylinders 11 drive the connecting blocks 12 to transversely move, so that the dies 13 synchronously move, the distance between the two dies 13 is adjusted, the dies 13 can be conveniently clamped, the connecting blocks 12 are welded and fixed at the piston ends of the air cylinders 11, and positioning holes 121 are formed in the connecting blocks 12;
the die 13 is provided with a through hole 131, a positioning pin 14 is vertically inserted in the through hole 131 and the positioning hole 121, a reset spring 15 is wound on the outer side wall of the positioning pin 14, one end of the reset spring 15 is fixedly welded with the outer wall of the positioning pin 14, and the other end of the reset spring 15 is fixedly welded with the outer wall of the die 13.
In addition, a sliding rail 16 is fixedly arranged on the inner bottom wall of the workbench 10 through bolts, two sides of the sliding rail 16 are provided with matched sliding blocks 17, an electromagnet 18 is fixedly welded on the upper end face of the sliding blocks 17, an iron block 19 is embedded on the lower end face of the die 13, and the die 13 is magnetically fixed with the electromagnet 18 through the iron block 19.
To enable insertion of the locating pin 14 into the locating hole 121 and the through hole 131, the inner diameters of the locating hole 121 and the through hole 131 are both larger than the outer diameter of the locating pin 14.
Wherein, rubber crashproof blocks 20 are adhered and fixed at two ends of the sliding rail 16, and the sliding range of the sliding block 17 is limited by the arranged rubber crashproof blocks 20.
The electromagnet 18 is electrically connected to a power supply, and the electromagnet 18 has magnetism after being electrified.
Wherein the cross section of the positioning pin 14 is of a T-shaped structure, as shown in fig. 2.
Working principle: when the connecting block 12 is installed, the locating pin 14 is pulled, the end part of the locating pin 14 is located on the inner side of the through hole 131, then the connecting block 12 is inserted into the die 13, after the pulling force disappears, the locating pin 14 sequentially penetrates through the through hole 131 and the locating hole 121, so that the die 13 is fixed on the connecting block 12, when the connecting block 12 is disassembled, the locating pin 14 is pulled, the end part of the locating pin 14 is far away from the locating hole 121, so that the connecting block 12 can be pulled out, the die 13 is convenient to install and disassemble, different dies 13 can be quickly replaced, time and labor are saved, in order to avoid offset when the die 13 moves, the die 13 is magnetically fixed with the electromagnet 18 through the iron block 19, and the electromagnet 18 is fixed on the sliding block 17, so that the sliding track of the sliding block 17 is the moving track of the die 13, and the stability when the die 13 moves is improved.
The present utility model has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described.
Claims (6)
1. The utility model provides a die casting machine locking mechanism for auto-parts processing, includes workstation (10), cylinder (11), connecting block (12) and mould (13), its characterized in that:
the two side walls of the workbench (10) are fixedly connected with air cylinders (11), the piston ends of the air cylinders (11) are fixedly connected with connecting blocks (12), and the connecting blocks (12) are provided with positioning holes (121);
the die is characterized in that a perforation (131) is formed in the die (13), a positioning pin (14) is vertically inserted into the perforation (131) and the positioning hole (121), a reset spring (15) is wound on the outer side wall of the positioning pin (14), one end of the reset spring (15) is fixedly connected with the outer wall of the positioning pin (14), and the other end of the reset spring (15) is fixedly connected with the outer wall of the die (13).
2. The die casting machine clamping mechanism for machining automobile parts according to claim 1, wherein: the automatic feeding device is characterized in that a sliding rail (16) is fixedly arranged on the inner bottom wall of the workbench (10), two sides of the sliding rail (16) are provided with an adaptive sliding block (17), an electromagnet (18) is fixedly connected to the upper end face of the sliding block (17), an iron block (19) is embedded in the lower end face of the die (13), and the die (13) is fixed with the electromagnet (18) through the iron block (19) in a magnetic mode.
3. The die casting machine clamping mechanism for machining automobile parts according to claim 1, wherein: the inner diameters of the positioning hole (121) and the perforation (131) are larger than the outer diameter of the positioning pin (14).
4. The die casting machine clamping mechanism for processing automobile parts according to claim 2, wherein: rubber crashproof blocks (20) are fixedly adhered to two ends of the sliding rail (16).
5. The die casting machine clamping mechanism for processing automobile parts according to claim 2, wherein: the electromagnet (18) is electrically connected with a power supply.
6. The die casting machine clamping mechanism for machining automobile parts according to claim 1, wherein: the section of the locating pin (14) is of a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121716.6U CN219648668U (en) | 2022-11-22 | 2022-11-22 | Die casting machine locking mechanism for auto-parts processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121716.6U CN219648668U (en) | 2022-11-22 | 2022-11-22 | Die casting machine locking mechanism for auto-parts processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648668U true CN219648668U (en) | 2023-09-08 |
Family
ID=87856117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223121716.6U Active CN219648668U (en) | 2022-11-22 | 2022-11-22 | Die casting machine locking mechanism for auto-parts processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648668U (en) |
-
2022
- 2022-11-22 CN CN202223121716.6U patent/CN219648668U/en active Active
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