CN218015721U - Closed clamping device of upper die holder and lower die holder for die casting machine die - Google Patents
Closed clamping device of upper die holder and lower die holder for die casting machine die Download PDFInfo
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- CN218015721U CN218015721U CN202221961163.2U CN202221961163U CN218015721U CN 218015721 U CN218015721 U CN 218015721U CN 202221961163 U CN202221961163 U CN 202221961163U CN 218015721 U CN218015721 U CN 218015721U
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Abstract
The utility model provides a clamping device for closing an upper die holder and a lower die holder for a die casting machine die, which comprises a die casting assembly, wherein the die casting assembly comprises a die casting base and a die casting bottom plate; the bottom of the die-casting bottom plate is connected to the top of the die-casting base through screws. The utility model discloses a no pole cylinder of clamping unit drives and corresponds four longitudinal housing and remove to die casting die's avris, makes splint be located die casting die's upper portion, drives the worker shaped plate through electronic jar and carries out level auxiliary adjustment to die casting die's upper and lower die holder, through die clamping cylinder, the cooperation of backup pad and slider, makes splint move down and compress tightly die casting die's upper die holder, makes the utility model discloses four positions and the side pressure of exerting pressure after the clamping unit is to die casting die compound die before die casting, then press from both sides tightly behind die casting die's the upper and lower die holder compound die, avoid die casting die easily to produce and warp, its position that leads to clamping unit adjusts the compound die that can adapt to many specifications die casting die and presss from both sides tightly.
Description
Technical Field
The utility model relates to a mould closure presss from both sides tight technical field, in particular to die casting machine mould is with closed clamping device of upper and lower die holder.
Background
Die casting machines are machines for die casting. The die casting machine hydraulically injects molten metal into a workpiece forming area formed by matching the die under the action of pressure to cool and form, and a solid metal casting can be obtained after die opening;
the die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine, and comprises a die holder, a die carrier, a die core leading part ejection device and other components;
in order to prevent displacement, the upper die base and the lower die base of the die casting machine die are guided to be matched through a guide rod, and then are pressed tightly through pressing devices of the upper die base and the lower die base;
however, in the existing pressing device for closing the upper die base and the lower die base, the pressing plate is tightly attached to the die-casting die by rotating the screw rod, the clamping effect is low, when molten metal enters the die hydraulically, the pressing effect is low, the molten metal easily overflows from the die before the pressure is applied to the die-casting block, the die-casting die is easy to deform, and the pressing device can only tightly press the die-casting die with a single specification after closing the die.
Therefore, the clamping device for closing the upper die holder and the lower die holder for the die casting machine die is provided.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention desirably provides a clamping device for closing upper and lower die holders of a die-casting machine die, so as to solve or alleviate the technical problem existing in the prior art, and at least provide a beneficial choice.
The embodiment of the utility model provides a technical scheme is so realized: a clamping device for closing an upper die holder and a lower die holder of a die casting machine die comprises
The die-casting assembly comprises a die-casting base and a die-casting bottom plate;
the bottom of the die-casting bottom plate is connected to the top of the die-casting base through a screw;
the clamping assembly comprises a transverse shell, a rodless cylinder, a longitudinal shell, a first sliding chute, a clamping cylinder, a second sliding chute, a clamping plate, an electric cylinder, an I-shaped plate, a supporting plate and a sliding block;
the utility model discloses a die-casting bottom plate, including die-casting bottom plate, lateral wall symmetry four horizontal casings of fixedly connected with, first spout has been seted up at the top of horizontal casing, the internally mounted of horizontal casing has rodless cylinder, rodless cylinder's active cell runs through sliding connection in the inside of first spout and fixed connection in the bottom of vertical casing, die clamping cylinder is installed at the top of vertical casing, die clamping cylinder's cylinder runs through the top and the output shaft fixedly connected with backup pad of vertical casing, the second spout has been seted up to one side of vertical casing, slider sliding connection in the inside of second spout and with one side welding of backup pad, the opposite side fixedly connected with splint of slider, one side screwed connection of vertical casing has electronic jar, the output shaft fixedly connected with worker shaped plate of electronic jar.
Preferably, a rubber pad is bonded to the bottom of the clamping plate.
Further preferably, the die-casting assembly further comprises a die-casting die, a top support plate, a guide rod, a die-casting plate, a die-casting block and a die-casting cylinder;
the die-casting air cylinder is characterized in that four corners of the top of the die-casting base are respectively connected with guide rods through screws, a top supporting plate is installed at the tops of the four guide rods, and a cylinder barrel of the die-casting air cylinder penetrates through the middle of the top supporting plate and is fixedly connected with the top supporting plate through bolts.
Further preferably, the output shaft of the die-casting cylinder is connected with a die-casting plate through a bolt, and a die-casting block is fixedly connected to the center of the bottom of the die-casting plate.
More preferably, four guide rods penetrate four corners of the die-casting plate and are slidably connected.
Further preferably, a die-casting die is arranged at the top of the die-casting bottom plate.
Further preferably, a controller is installed on one side of the die-casting base.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
the utility model discloses a no pole cylinder of clamping unit drives and corresponds four longitudinal housing and remove to die casting die's avris, makes splint be located die casting die's upper portion, drives the worker shaped plate through electronic jar and carries out level auxiliary adjustment to die casting die's upper and lower die holder, through die clamping cylinder, the cooperation of backup pad and slider, makes splint move down and compress tightly die casting die's upper die holder, makes the utility model discloses four positions and the side pressure of exerting pressure after the clamping unit is to die casting die compound die before die casting, then press from both sides tightly behind die casting die's the upper and lower die holder compound die, avoid die casting die easily to produce and warp, its position that leads to clamping unit adjusts the compound die that can adapt to many specifications die casting die and presss from both sides tightly.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing a combination structure of the clamping assembly of the present invention;
FIG. 3 is a view of the structure of the clamping assembly of the present invention;
FIG. 4 is a structural diagram of the clamp plate, the support plate and the slide block of the present invention;
fig. 5 is a structural view of the die-casting assembly of the present invention.
Reference numerals: 10. a die cast component; 11. a die-casting base; 12. die-casting the bottom plate; 13. a die-casting die; 14. a top support plate; 15. a guide bar; 16. die-casting the plate; 17. die casting a block; 18. die-casting the cylinder; 20. a clamping assembly; 21. a transverse housing; 22. a rodless cylinder; 23. a longitudinal housing; 24. a first chute; 25. a clamping cylinder; 26. a second chute; 27. a splint; 271. a rubber pad; 28. an electric cylinder; 29. a I-shaped plate; 30. a support plate; 31. a slider; 32. and a controller.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1-5, the embodiment of the utility model provides a closed clamping device of upper and lower die holders for die casting machine die, include
The die-casting assembly 10 is characterized in that the die-casting assembly 10 comprises a die-casting base 11 and a die-casting bottom plate 12;
the bottom of the die-casting bottom plate 12 is connected to the top of the die-casting base 11 through screws;
the clamping assembly 20, the clamping assembly 20 includes a transverse housing 21, a rodless cylinder 22, a longitudinal housing 23, a first slide groove 24, a clamping cylinder 25, a second slide groove 26, a clamping plate 27, an electric cylinder 28, an I-shaped plate 29, a supporting plate 30 and a slide block 31;
four horizontal casings 21 of lateral wall symmetry fixedly connected with of die-casting bottom plate 12, first spout 24 has been seted up at the top of horizontal casing 21, the internally mounted of horizontal casing 21 has rodless cylinder 22, rodless cylinder 22's active cell runs through sliding connection in the inside of first spout 24 and fixed connection in the bottom of vertical casing 23, die clamping cylinder 25 is installed at the top of vertical casing 23, die clamping cylinder 25's cylinder runs through the top of vertical casing 23 and output shaft fixedly connected with backup pad 30, second spout 26 has been seted up to one side of vertical casing 23, slider 31 sliding connection in the inside of second spout 26 and with the welding of one side of backup pad 30, the opposite side fixedly connected with splint 27 of slider 31, one side screwed connection of vertical casing 23 has electronic jar 28, the output shaft fixedly connected with worker's board 29 of electronic jar 28.
In one embodiment, a rubber pad 271 is bonded to the bottom of the clamping plate 27, and when the clamping plate 27 presses the die-casting mold 13, the rubber pad 271 is in contact with the top of the die-casting mold 13, so that the friction force between the rubber pad 271 and the top of the die-casting mold 13 is increased by the characteristics of the rubber pad 271, and the clamping force and the stability during pressing are improved.
In one embodiment, the die-casting assembly 10 further includes a die-casting mold 13, a top support plate 14, a guide rod 15, a die-casting plate 16, a die-casting block 17, and a die-casting cylinder 18;
four corners of the top of the die-casting base 11 are all connected with guide rods 15 through screws, a top support plate 14 is installed at the tops of the four guide rods 15, a cylinder barrel of a die-casting cylinder 18 penetrates through the middle of the top support plate 14 and is fixedly connected through bolts, an output shaft of the die-casting cylinder 18 is connected with a die-casting plate 16 through bolts, a die-casting block 17 is fixedly connected at the center of the bottom of the die-casting plate 16, the four guide rods 15 penetrate through four corners of the die-casting plate 16 and are connected in a sliding mode, a die-casting die 13 is arranged at the top of the die-casting base plate 12, the top support plate 14 and the die-casting cylinder 18 are fixed through the guide rods 15, sliding of the die-casting plate 16 is limited, and stability of the die-casting die 13 in die casting is improved.
In one embodiment, a controller 32 is installed on one side of the die-casting base 11, and electrical output terminals of the controller 32 are electrically connected to electrical input terminals of the die-casting cylinder 18, the rodless cylinder 22, the clamping cylinder 25 and the electric cylinder 28 through wires, respectively, for controlling the opening and closing of the die-casting cylinder 18, the rodless cylinder 22, the clamping cylinder 25 and the electric cylinder 28.
The utility model discloses at the during operation: the utility model discloses when using, the active cell through controller 32 control rodless cylinder 22 drives vertical casing 23 and removes, make four rodless cylinders 22 drive the vertical casing 23 that corresponds respectively and remove to the avris of die casting die 13, make splint 27 be located the upper portion of die casting die 13, and start electronic jar 28 through controller 32, make electronic jar 28 drive worker's board 29 paste tightly at the horizontal and vertical avris of die casting die 13, paste tightly through four worker's boards 29 simultaneously, make the upper and lower die holder of die casting die 13 keep the level, then through controller 32 control die clamping cylinder 25, make its output shaft drive backup pad 30 downstream in vertical casing 23, and then drive slider 31 through backup pad 30 and slide 26 inside the second spout, carry out spacing and increase the stability of its motion to slider 31, then make slider 31 drive splint 27 move downwards, compress tightly upper die holder upper portion of die 13, then start die casting cylinder 18 through controller 32, make the output shaft of die casting cylinder 18 drive slider 16 to the top of die casting die 13 move, and through the top adjustment rodless cylinder of pre-pressing cylinder 17, the top adjustment of die casting die 13 can not adjust die 13 through the tight cylinder size of clamp cylinder 25 and the preceding die casting die 13.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a die casting machine mould is with closed clamping device of upper and lower die holder which characterized in that: comprises that
The die-casting assembly (10), the die-casting assembly (10) comprises a die-casting base (11) and a die-casting bottom plate (12);
the bottom of the die-casting bottom plate (12) is connected to the top of the die-casting base (11) through screws;
the clamping assembly (20) comprises a transverse shell (21), a rodless cylinder (22), a longitudinal shell (23), a first sliding chute (24), a clamping cylinder (25), a second sliding chute (26), a clamping plate (27), an electric cylinder (28), an I-shaped plate (29), a supporting plate (30) and a sliding block (31);
the utility model discloses a die-casting machine, including die-casting bottom plate (12), lateral wall symmetry fixedly connected with four horizontal casings (21), first spout (24) have been seted up at the top of horizontal casing (21), the internally mounted of horizontal casing (21) has rodless cylinder (22), the active cell of rodless cylinder (22) runs through sliding connection in the inside of first spout (24) and fixed connection in the bottom of vertical casing (23), die clamping cylinder (25) are installed at the top of vertical casing (23), the cylinder of die clamping cylinder (25) runs through the top of vertical casing (23) and output shaft fixedly connected with backup pad (30), second spout (26) have been seted up to one side of vertical casing (23), slider (31) sliding connection in the inside of second spout (26) and with the welding of one side of backup pad (30), the opposite side fixedly connected with splint (27) of slider (31), one side screw connection of vertical casing (23) has electronic jar (28), the output shaft fixedly connected with worker's shaped plate (29) of electronic jar (28).
2. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 1, wherein: the bottom of the clamping plate (27) is bonded with a rubber pad (271).
3. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 1, wherein: the die-casting assembly (10) further comprises a die-casting die (13), a top supporting plate (14), a guide rod (15), a die-casting plate (16), a die-casting block (17) and a die-casting cylinder (18);
four corners of the top of the die-casting base (11) are connected with guide rods (15) through screws, a top support plate (14) is installed at the top of each guide rod (15), and a cylinder barrel of the die-casting cylinder (18) penetrates through the middle of the top support plate (14) and is fixedly connected with the top support plate through bolts.
4. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 3, wherein: an output shaft of the die-casting cylinder (18) is connected with a die-casting plate (16) through a bolt, and a die-casting block (17) is fixedly connected to the center of the bottom of the die-casting plate (16).
5. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 3, wherein: the four guide rods (15) penetrate through four corners of the die-casting plate (16) and are connected in a sliding mode.
6. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 3, wherein: and a die-casting die (13) is arranged at the top of the die-casting bottom plate (12).
7. The clamping device for closing the upper die holder and the lower die holder of the die-casting machine according to claim 1, wherein: and a controller (32) is installed on one side of the die-casting base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221961163.2U CN218015721U (en) | 2022-07-28 | 2022-07-28 | Closed clamping device of upper die holder and lower die holder for die casting machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221961163.2U CN218015721U (en) | 2022-07-28 | 2022-07-28 | Closed clamping device of upper die holder and lower die holder for die casting machine die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015721U true CN218015721U (en) | 2022-12-13 |
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ID=84340701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221961163.2U Active CN218015721U (en) | 2022-07-28 | 2022-07-28 | Closed clamping device of upper die holder and lower die holder for die casting machine die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015721U (en) |
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2022
- 2022-07-28 CN CN202221961163.2U patent/CN218015721U/en active Active
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