CN219632532U - Motor casing mould with just, tear structure open - Google Patents

Abstract

The utility model provides a motor shell mold with a convenient-to-disassemble structure, and relates to the technical field of molds. According to the utility model, the fixing component is arranged, so that the base and the lower die at the top end of the base can be quickly detached from the operation table without using tools. The worm is rotated through the rotating handle, the worm drives the worm wheel to rotate, the worm wheel can drive the inside bidirectional screw rod to rotate, and then the mounting plates on the surface of the bidirectional screw rod can be mutually close to each other, so that the fixed block on one side is far away from the fixed hole and retracted into the base, and the limitation of the base and the operating platform is further relieved, and the base can be taken out; and then this setting operation is got up more convenient labour saving and time saving, and the dismantlement efficiency is higher relatively.

Description

Motor casing mould with just, tear structure open

Technical Field

The utility model relates to the technical field of dies, in particular to a motor shell die with an easy-to-disassemble structure.

Background

The motor casing is generally understood to be the casing of the motor, and is generally cast by pouring through a corresponding mold. When the motor casing is cast, the corresponding mould is fixed on the operation table, then solution is injected into the mould through the injection port at the top end of the upper mould, and then the mould is cooled and molded.

However, in the prior art, since the shapes of the motor shells of different automobiles are different, and the types of the molds need to be replaced when casting different motor shells, the molds need to be detached from the operation table, and when the molds need to be overhauled, the molds also need to be detached from the operation table. However, when some existing moulds are fixed with an operation table, most of the moulds are fixed through a plurality of groups of bolts, the bolts are fixed firmly, but when the moulds are disassembled, the bolts can be taken down only through special tools such as a spanner or a opener, the bolts are generally provided with a plurality of groups, and then repeated operation is needed for a plurality of times, so that the limitation between the lower mould and the operation table can be relieved, and then the moulds are fixed through the bolts, and when the moulds are disassembled, the bolts are more troublesome and time-consuming, and the disassembly efficiency is relatively low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and when the disassembly is needed, the disassembly is needed to be carried out by means of multiple steps of repeated operations by means of tools, so that the disassembly is troublesome and time-consuming, and the disassembly efficiency is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a motor casing mould with just, includes the bed die, bed die top swing joint has the mould, the bottom fixed mounting of bed die has the base, the inside of base is provided with fixed subassembly, fixed subassembly includes the worm, one side meshing transmission of worm is connected with the worm wheel, the inside fixed mounting of worm wheel has two-way lead screw, the surface of two-way lead screw is provided with the mounting panel, one side fixed mounting of mounting panel has the fixed block, the fixed block is provided with two sets ofly altogether, the through-hole with the fixed block looks adaptation has been seted up to the inside of base.

As a preferred implementation mode, one side of the mounting plate is fixedly provided with a sliding block, and a sliding groove matched with the sliding block is formed in the base and is in sliding connection with the sliding block.

As a preferable implementation mode, two ends of the bidirectional screw rod are rotatably connected with the inner wall of the base through bearings.

As a preferred implementation mode, the inside of the mounting plate is provided with an internal thread matched with a bidirectional screw rod, and the bidirectional screw rod is rotationally connected with the mounting plate through threads.

As a preferred embodiment, one end of the worm is rotatably connected with the inner wall of the base through a bearing, and the other end of the worm is fixedly provided with a rotating handle.

As a preferred embodiment, the fixing block is provided in a square structure.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the fixing component is arranged, so that the base and the lower die at the top end of the base can be quickly detached from the operation table without using tools. The worm is rotated through the rotating handle, the worm drives the worm wheel to rotate, the worm wheel can drive the inside bidirectional screw rod to rotate, and then the mounting plates on the surface of the bidirectional screw rod can be mutually close to each other, so that the fixed block on one side is far away from the fixed hole and retracted into the base, and the limitation of the base and the operating platform is further relieved, and the base can be taken out; and then this setting operation is got up more convenient labour saving and time saving, and the dismantlement efficiency is higher relatively.

Drawings

FIG. 1 is a side view of a motor housing mold with a convenient disassembly structure according to the present utility model;

FIG. 2 is a schematic diagram of a motor casing mold fixing assembly with a detachable structure according to the present utility model;

fig. 3 is a schematic structural view of a motor casing mold protection assembly with a convenient-to-detach structure.

Legend description:

1. a lower die; 2. an upper die; 3. a base;

4. a fixing assembly; 41. a worm; 42. a worm wheel; 43. a two-way screw rod; 44. a mounting plate; 45. a fixed block; 46. a slide block; 47. a chute; 48. a through hole; 49. a rotating handle;

5. a protective assembly; 51. a threaded rod; 52. a threaded hole; 53. a handle.

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.

Example 1

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a motor casing mould with just, including bed die 1, bed die 1 top swing joint has mould 2, bed die 1's bottom fixed mounting has base 3, the inside of base 3 is provided with fixed subassembly 4, fixed subassembly 4 includes worm 41, the one end of worm 41 is passed through the bearing and is rotated with the inner wall of base 3 and is connected, the other end fixed mounting of worm 41 has a twist grip 49, one side meshing transmission of worm 41 is connected with worm wheel 42, the one end of worm 41 is passed through the bearing and is rotated with the inner wall of base 3 and is connected, the worm 41 and worm wheel 42 of being convenient for utilize better meshing transmission, the inside fixed mounting of worm wheel 42 has two-way lead screw 43, two ends of two-way lead screw 43 all are rotated with the inner wall of base 3 through the bearing and are connected, two-way lead screw 43 can also follow the rotation of worm wheel 42 and rotate when being convenient for two-way lead screw 43 is connected with the inner wall of base 3. The surface of two-way lead screw 43 is provided with mounting panel 44, and the internal thread with two-way lead screw 43 looks adaptation is seted up to the inside of mounting panel 44, and two-way lead screw 43 passes through the screw thread rotation with mounting panel 44 to be connected, and one side fixed mounting of mounting panel 44 has slider 46, and the spout 47 with slider 46 looks adaptation is seted up to the inside of base 3 and sliding connection with it, is convenient for improve the stability of mounting panel 44 removal process through setting up slider 46 and spout 47, and is favorable to preventing that it from following the rotation of two-way lead screw 43 and autorotation. One side fixed mounting of mounting panel 44 has fixed block 45, and fixed block 45 sets up to square structure, and fixed block 45 is provided with two sets of altogether, and through-hole 48 with fixed block 45 looks adaptation is seted up to the inside of base 3, and the recess corresponding with base 3 has been seted up to the operation panel inside to in the operation panel inside with base 3 embedding, the fixed orifices with fixed block 45 looks adaptation has been seted up to the inside of operation panel, in order to carry out spacing fixed with base 3 and operation panel.

In this embodiment, dismantle or install with the operation panel through setting up fixed subassembly 4 quick base 3 of being convenient for, and this operation process need not use the instrument, and is more convenient and time-saving, and then is convenient for quick mould more go to overhaul or change. Through setting up the twist grip 49 and being convenient for rotate worm 41, worm 41 rotates alright meshing and drives worm wheel 42 and rotate, worm wheel 42 rotates the back, because both ends of two-way lead screw 43 all rotate through the bearing with the inner wall of base 3 and be connected, and then two-way lead screw 43 alright rotate along with the rotation of worm wheel 42, two sets of mounting panels 44 on its surface can be driven after two-way lead screw 43 rotate and two are close to each other, when two sets of mounting panels 44 remove, its slider 46 of one side moves in spout 47 along with it, be favorable to improving the stability when mounting panel 44 removes, and be favorable to preventing mounting panel 44 rotation, distance between two sets of mounting panels 44 is the getting rid of inside the fixed orifices that alright drive fixed block 45 follow the operation panel is inside, then move back to the base 3 completely through-hole 48, and then can remove the restriction between fixed block 45 and the base 3, then can make base 3 drive bed die 1 take out from the operation panel inside, and then accomplish the dismantlement between bed die 1 and the operation panel on base 3 and the top.

Example 2

As shown in fig. 1-3, a protection component 5 is arranged on one side of a rotating handle 49, the protection component 5 comprises a threaded rod 51, the rotating handle 49 is connected with the threaded rod 51 through threads in a rotating mode, a handle 53 is fixedly arranged at one end of the threaded rod 51, threaded holes 52 matched with the threaded rod 51 are formed in the base 3, a plurality of groups of threaded holes 52 are formed in the threaded holes 52, and the groups of threaded holes 52 are distributed in an annular equidistant mode by taking a worm 41 as a circle center.

In the embodiment, the protection component 5 is convenient for playing a limiting protection role on the rotating handle 49, so that the worm 41 is prevented from rotating due to the fact that the worm is mistakenly contacted with the rotating handle 49, and the fixed block 45 is further prevented from moving; after the worm 41 is well rotated through the rotating handle 49, the threaded rod 51 is inserted into the rotating handle 49, and then the threaded rod 51 is rotated through the handle 53, so that the threaded rod 51 is embedded into the threaded holes 52 at corresponding positions, and the plurality of groups of threaded holes 52 which are annularly distributed with the worm 41 as the circle center are arranged, so that the rotating handle 49 is conveniently and accurately limited, and the worm 41 is conveniently and well limited.

Working principle:

as shown in fig. 1-3, when the base 3 and the lower die 1 at the top end of the base need to be installed on an operation table, the base 3 is first embedded into a groove in the operation table to initially limit the base 3, then the threaded rod 51 is rotated by the handle 53, so that the threaded rod 51 is taken out from the threaded hole 52 in the base 3, then the threaded rod 51 is taken out from the handle 49, then the handle 49 can be rotated, the handle 49 drives the worm 41 to rotate, the worm 41 can be meshed to drive the worm wheel 42 to rotate, the worm wheel 42 can drive the bidirectional screw 43 in the handle to rotate, the bidirectional screw 43 can drive the two groups of mounting plates 44 on the surface of the bidirectional screw 43 to move away from each other, the sliding blocks 46 on one side of the two groups of mounting plates 44 move along with the movement of the two groups of mounting plates 44 in the sliding groove 47, then the fixed block 45 is embedded into the fixed hole 48 in the operation table, then the installation of the base 3 and the threaded rod of the operation table is completed, then the threaded rod 51 is embedded into the handle 49, and then the threaded rod 51 is rotated by the handle 53, so that the threaded rod 51 is rotated into the threaded rod 49, and the threaded rod 51 is protected and the threaded hole 52 is further inside the threaded hole is protected. Then the upper die 2 is embedded into the lower die 1 according to the positioning rod, and then casting solution is poured into the whole die through an injection pipe at the top end of the upper die 2, and then the casting solution is shaped statically.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a motor casing mould with just, tear structure open, includes bed die (1), its characterized in that: the utility model discloses a die, including base (3), fixed subassembly (4) are provided with base (3), lower mould (1) top swing joint has last mould (2), the inside of base (1) is provided with fixed subassembly (4), fixed subassembly (4) include worm (41), one side meshing transmission of worm (41) is connected with worm wheel (42), the inside fixed mounting of worm wheel (42) has two-way lead screw (43), the surface of two-way lead screw (43) is provided with mounting panel (44), one side fixed mounting of mounting panel (44) has fixed block (45), fixed block (45) are provided with two sets altogether, through-hole (48) with fixed block (45) looks adaptation are seted up to the inside of base (3).

2. The motor casing mold with easy-to-disassemble structure as claimed in claim 1, wherein: one side of the mounting plate (44) is fixedly provided with a sliding block (46), and a sliding groove (47) matched with the sliding block (46) is formed in the base (3) and is in sliding connection with the sliding groove.

3. The motor casing mold with easy-to-disassemble structure as claimed in claim 1, wherein: both ends of the bidirectional screw rod (43) are rotationally connected with the inner wall of the base (3) through bearings.

4. The motor casing mold with easy-to-disassemble structure as claimed in claim 1, wherein: the inside of mounting panel (44) is offered and is had the internal thread with two-way lead screw (43) looks adaptation, two-way lead screw (43) are connected through screw thread rotation with mounting panel (44).

5. The motor casing mold with easy-to-disassemble structure as claimed in claim 1, wherein: one end of the worm (41) is rotatably connected with the inner wall of the base (3) through a bearing, and a rotating handle (49) is fixedly arranged at the other end of the worm (41).

6. The motor casing mold with easy-to-disassemble structure as claimed in claim 1, wherein: the fixed block (45) is arranged in a square structure.