CN216966238U

CN216966238U - Die-casting die convenient for dismounting motor side cover

Info

Publication number: CN216966238U
Application number: CN202122513065.4U
Authority: CN
Inventors: 赵光兵; 林海松
Original assignee: Wuxi Lanbao Vehicle Co ltd
Current assignee: Wuxi Lanbao Vehicle Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-07-15
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a die-casting die convenient for dismounting a motor side cover, and relates to the technical field of dies. The plate body fixing device comprises a lower die and an upper die positioned above the lower die, wherein a cavity is formed in the middle of the upper side of the lower die, a through groove is formed in the bottom of the lower die, a plate body is arranged in the through groove, two fixing rods are fixed between the plate body and the upper die, and a tray is fixed in the middle of the upper side of the plate body; the middle part of the lower die is provided with a channel. According to the motor side cover die-casting die, the fixing rod is arranged between the upper die and the plate body, the tray is arranged on the upper side of the plate body, the upper die and the lower die can be detached by driving the fixing rod, and meanwhile, the tray drives products in the cavity to be rapidly demolded, so that the practicability of the motor side cover die-casting die is improved.

Description

Die casting die convenient to dismantle motor side cover

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to a die-casting die convenient for dismounting a motor side cover.

Background

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. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved. The die casting material, the die casting machine and the die are three major factors of die casting production, and one of the three factors is not necessary. The die casting process is a process for organically and comprehensively utilizing the three major elements to stably and efficiently produce qualified castings with good appearance, good internal quality and sizes meeting the requirements of pattern or protocol regulations, even high-quality castings.

Most motor side cover die casting die are more troublesome hard dismantling the in-process on the current market, have wasted a large amount of labours, are not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-casting die convenient for dismounting a motor side cover, which solves the technical problem that the existing die-casting die for the motor side cover is troublesome and laborious in the dismounting process.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a die-casting die convenient for dismounting a motor side cover comprises a lower die and an upper die positioned above the lower die, wherein a cavity is formed in the middle of the upper side of the lower die, a through groove is formed in the bottom of the lower die, a plate body is arranged in the through groove, two fixed rods are fixed between the plate body and the upper die, and a tray is fixed in the middle of the upper side of the plate body;

the channel has been seted up at the middle part of bed die, and the built-in actuating mechanism that is equipped with in channel, the equal sliding fit in actuating mechanism's both ends has the loop type subassembly, is fixed with the connecting rod between loop type subassembly and the dead lever.

Optionally, the driving mechanism includes two gears installed in the channel, a rotating rod fixed in the middle of one gear, two rectangular plates fixed on one side of the two gears respectively, and a sliding groove formed in one end of each rectangular plate.

Optionally, the ring-shaped assembly includes a U-shaped structural block, and the cylinder is installed between the U-shaped structural blocks, and is slidably fitted in the sliding groove.

Alternatively, the two gears mesh.

Optionally, a groove is formed in the bottom of the cavity, the tray is in sliding fit in the cavity, and the tray corresponds to the groove.

Optionally, the fixing rod penetrates through the middle part of the lower die, and the fixing rod is in sliding fit with the lower die.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the fixing rod is arranged between the upper die and the plate body, the tray is arranged on the upper side of the plate body, the upper die and the lower die can be detached by driving the fixing rod, and meanwhile, the tray drives a product in the cavity to rapidly demold, so that the practicability of the motor side cover die-casting die is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of an assembled structure of a plate body and a cavity according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an assembly of a lower mold and an upper mold according to an embodiment of the present invention;

FIG. 3 is a sectional view of an assembly of a driving mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembled section structure of the through groove and the plate body according to an embodiment of the present invention;

fig. 5 is a sectional view of an assembly of the cavity and the tray according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a lower die 1, an upper die 2, a through groove 3, a plate body 4, a cavity 5, a tray 6, a channel 7, a driving mechanism 8, a gear 801, a rotating rod 802, a rectangular plate 803, a sliding groove 804, a fixing rod 9, a ring-shaped assembly 10 and a connecting rod 11.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-5, in this embodiment, a die-casting mold for conveniently disassembling a motor side cover is provided, including: the structure comprises a lower die 1 and an upper die 2 positioned above the lower die 1, wherein a cavity 5 is formed in the middle of the upper side of the lower die 1, a through groove 3 is formed in the bottom of the lower die 1, a plate body 4 is arranged in the through groove 3, two fixing rods 9 are fixed between the plate body 4 and the upper die 2, and a tray 6 is fixed in the middle of the upper side of the plate body 4;

channel 7 has been seted up at the middle part of bed die 1, and the built-in actuating mechanism 8 that is equipped with in channel 7, the equal sliding fit in both ends of actuating mechanism 8 has loop type subassembly 10, is fixed with connecting rod 11 between loop type subassembly 10 and the dead lever 9.

The application of one aspect of the embodiment is as follows: when dismantling motor side cover die casting die, rotate actuating mechanism 8 earlier, actuating mechanism 8 drives loop type subassembly 10 and rises, then loop type subassembly 10 drives connecting rod 11 and dead lever 9 and rises, make dead lever 9 drive mould 2 and plate body 4 rise, then go up mould 2 and expose die cavity 5 to the one side motion of keeping away from lower mould 1, simultaneously in tray 6 of plate body 4 upside stretches out die cavity 5, make tray 6 drive the product in the die cavity 5 and carry out the fast demoulding, thereby the dismantlement to motor side cover die casting die has been accomplished. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through set up dead lever 9 between last mould 2 and plate body 4, plate body 4 upside sets up tray 6, drive dead lever 9 can make and go up mould 2 and bed die 1 and dismantle, simultaneously tray 6 drives the product in the die cavity 5 and carries out the fast demoulding, thereby the practicality of motor side cover die casting die has been promoted, set up actuating mechanism 8 in bed die 1, actuating mechanism 8 is connected with 10 transmissions of loop type subassembly and drives dead lever 9 and carry out the oscilaltion, make things convenient for the staff to operate and use, thereby motor side cover die casting die's convenience has been promoted.

Referring to fig. 3-4, the driving mechanism 8 of the present embodiment includes two gears 801 installed in the channel 7, a rotating rod 802 fixed in the middle of one gear 801, two rectangular plates 803 fixed on one side of the two gears 801, respectively, and a sliding slot 804 formed at one end of the rectangular plate 803, and the ring assembly 10 includes U-shaped structural blocks and a cylinder installed between the U-shaped structural blocks, and the cylinder is slidably fitted in the sliding slot 804, and the two gears 801 are engaged. The rotating rod 802 is rotated, the rotating rod 802 drives the two gears 801 to mesh, so that the two gears 801 rotate relatively, then the gears 801 drive the rectangular plate 803 to rotate by taking the gears 801 as the circle center, then the cylinder in the annular assembly 10 is in sliding fit in the sliding groove 804 at one end of the rectangular plate 803, and simultaneously the rectangular plate 803 drives the annular assembly 10 and the connecting rod 11 to ascend and descend.

Referring to fig. 5, a groove is formed at the bottom of the cavity 5, the tray 6 is slidably fitted in the cavity 5, the tray 6 corresponds to the groove, the fixing rod 9 penetrates through the middle of the lower mold 1, and the fixing rod 9 is slidably fitted with the lower mold 1. The tray 6 is located in the recess when it is lowered, the tray 6 remaining flush with the bottom of the mould cavity 5 and the product being located above the tray 6.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a convenient to dismantle motor side cover die casting die which characterized in that includes: the structure comprises a lower die (1) and an upper die (2) positioned above the lower die (1), wherein a cavity (5) is formed in the middle of the upper side of the lower die (1), a through groove (3) is formed in the bottom of the lower die (1), a plate body (4) is arranged in the through groove (3), two fixing rods (9) are fixed between the plate body (4) and the upper die (2), and a tray (6) is fixed in the middle of the upper side of the plate body (4);

channel (7) have been seted up at the middle part of bed die (1), and built-in actuating mechanism (8) that are equipped with in channel (7), the equal sliding fit in both ends of actuating mechanism (8) has annular assembly (10), is fixed with connecting rod (11) between annular assembly (10) and dead lever (9).

2. The die-casting die for conveniently disassembling the motor side cover as claimed in claim 1, wherein the driving mechanism (8) comprises two gears (801) arranged in the channel (7), a rotating rod (802) fixed in the middle of one gear (801), two rectangular plates (803) respectively fixed on one side of the two gears (801), and a sliding groove (804) formed at one end of the rectangular plate (803).

3. The die-casting die for conveniently disassembling the side cover of the motor as claimed in claim 2, wherein the ring-shaped component (10) comprises U-shaped structural blocks and a cylinder arranged between the U-shaped structural blocks, and the cylinder is in sliding fit in the sliding groove (804).

4. The die-casting die for the motor side cover convenient to disassemble as claimed in claim 2, wherein the two gears (801) are meshed.

5. A die-casting die for conveniently disassembling a motor side cover as claimed in claim 1, wherein a groove is formed at the bottom of the cavity (5), the tray (6) is in sliding fit in the cavity (5), and the tray (6) corresponds to the groove.

6. The die-casting die for conveniently disassembling the motor side cover is characterized in that a fixing rod (9) penetrates through the middle part of the lower die (1), and the fixing rod (9) is in sliding fit with the lower die (1).