Mold hanging device for machining motor shell

Abstract

The utility model provides a mould hanging device for machining a motor casing, which relates to the technical field of motor casing mould hanging and comprises a long supporting rod, a sliding connecting ring is slidably connected to the outer wall of the long supporting rod, a one-way hinge seat is fixedly connected to the outer wall of the sliding connecting ring, a first short supporting rod is hinged in the one-way hinge seat, and a second short supporting rod is hinged in the short supporting rod. A third short supporting rod is hinged to the end, away from the one-way hinge seat, of the first short supporting rod, a check block and a first supporting ring are fixedly connected to the outer wall of the long supporting rod, a second short supporting rod is hinged to the outer wall of the first supporting ring, and the end, away from the first supporting ring, of the second short supporting rod is hinged to the third short supporting rod. When the motor shell needs to be machined, the hanging die does not need to be replaced or taken down, and the machining efficiency is high; and when the next motor shell needs to be machined, the motor shell can be replaced by shortening the electric hydraulic rod and pulling the sliding connecting ring upwards, so that the process is convenient, and rapid mold hoisting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housing hanging molds, and particularly relates to a hanging mold device for machining motor housings. Background Art

[0002] The hanging mold for machining a motor housing refers to a device used to safely lift and fix heavy objects such as motor housings during the manufacturing and processing process. The hanging mold is a device composed of steel wire ropes or chains, usually consisting of components such as hooks, lifting devices, and support systems. It is particularly used to lift and fix heavy objects to ensure safety and stability during processing, transportation, or installation.

[0003] After retrieval, the utility model with the publication number CN209717065U discloses a hanging mold device for machining motor housings. Although this utility model patent solves the problem that when clamping the outer wall of the motor housing or internally supporting the inner wall of the motor housing during the traditional machining process of the motor housing, it will cause varying degrees of deformation of the motor housing, resulting in poor concentricity of the machined motor housing; however

[0004] First, this utility model patent forms opposite acting forces on the inner wall and outer wall of the open end of the motor housing through the pressure plate and the spigot positioning plate, reducing the influence on the concentricity of the motor housing. Since the positions of the pressure plate and the spigot positioning plate are fixed and not convenient to move, when workers need to perform machining operations on this position, they need to replace or remove the hanging mold, resulting in low machining efficiency.

[0005] Second, the structures such as the pressure plate and the spigot positioning plate, the bearing chamber positioning block and the bearing chamber, the connecting lug and the flange plate of this utility model patent are relatively stable in position. When it is necessary to machine the next motor housing, the process of replacing the motor housing is time-consuming and not convenient for quick hanging mold.

[0006] Therefore, a hanging mold device for machining motor housings is proposed. Utility Model Content

[0007] In view of this, the utility model provides a hanging mold device for machining motor housings to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0008] The technical solution of the utility model is realized as follows: A hanging die device for machining a motor housing includes a long support rod. A sliding connection ring is slidably connected to the outer wall of the long support rod. A one-way hinge seat is fixedly connected to the outer wall of the sliding connection ring. A short support rod one is hinged inside the one-way hinge seat. One end of the short support rod one away from the one-way hinge seat is hinged to a short support rod three. A stop block and a support ring one are fixedly connected to the outer wall of the long support rod. A short support rod two is hinged to the outer wall of the support ring one. One end of the short support rod two away from the support ring one is hinged to the short support rod three. A T-shaped chute is opened at the bottom of the short support rod two. A support ring two is fixedly connected to the bottom of the long support rod. An electric hydraulic rod is hinged to the outer wall of the support ring two. One end of the electric hydraulic rod is fixedly connected to a short rod one. A two-way hinge seat is hinged to the outer wall of the short rod one. A short rod two is fixedly connected to the inside of the two-way hinge seat on the side away from the short rod one. A support base is hinged to the outer wall of the short rod two. A T-shaped chute is arranged below the support base. The T-shaped chute is fixedly connected to the inner wall of the two-way hinge seat. An expansion rod is fixedly connected to the two-way hinge seat. A sliding rod is fixedly connected to the top of the expansion rod. A sliding ball is fixedly connected to the top of the sliding rod. The sliding ball and the sliding rod are slidably connected inside the T-shaped chute.

[0009] Further preferably, a plurality of the one-way hinge seats, short support rod ones, short support rod twos and electric hydraulic rods are provided.

[0010] Further preferably, a top hook is fixedly connected to the top of the long support rod.

[0011] Further preferably, the diameter of the sliding ball is larger than the diameter of the sliding rod.

[0012] Further preferably, a side gasket is fixedly connected to the side of the short support rod three close to the motor housing, and the side gasket is in contact with the inner wall of the motor housing.

[0013] Further preferably, a bottom gasket is fixedly connected to the upper surface of the support base, and the bottom gasket is located between the support base and the motor housing.

[0014] Due to the above technical solutions adopted in the embodiments of the utility model, the following advantages are achieved:

[0015] First, the hanging die device for machining the motor housing as a whole of the utility model is placed into the motor housing. When the support ring two is flush with the bottom of the motor housing, the sliding connection ring is loosened. The sliding connection ring slides downward, then the short support rod one and the short support rod two swing, causing the short support rod three to move towards the motor housing direction, and the short support rod three fits with the inner wall of the motor housing, thereby fixing the motor housing.

[0016] Second, as the electric hydraulic rod of the present utility model extends and swings, the support base closely adheres to the bottom of the motor housing, and the support base plays a supporting role for the motor housing, preventing the insufficient friction of the side gasket from causing the motor housing to fall. Finally, when the short support rod III does not cause the deformation of the motor housing, the motor housing is lifted by the mold. When processing the motor housing, it is not necessary to replace or remove the lifting mold, and the processing efficiency is relatively high. When processing the next motor housing, shortening the electric hydraulic rod and then pulling up the sliding connection ring can easily replace the motor housing, which is convenient for quickly lifting the mold.

[0017] The above summary is only for the purpose of the specification 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 utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present utility model Figure 1 ;

[0021] Figure 3 It is a schematic diagram of the internal structure of the present utility model Figure 2 ;

[0022] Figure 4 It is a schematic sectional view structure of the present utility model;

[0023] Figure 5 It is a schematic diagram of the partial structure of the present utility model.

[0024] Reference numerals: 1, long support rod; 2, sliding connection ring; 3, one-way hinge seat; 4, short support rod I; 5, short support rod III; 6, support ring I; 7, short support rod II; 8, support ring II; 9, electric hydraulic rod; 10, two-way hinge seat; 11, support base; 12, bottom gasket; 13, side gasket; 14, motor housing; 15, top hook; 16, short rod I; 17, short rod II; 18, T-shaped chute; 19, sliding rod; 20, telescopic rod; 21, sliding ball; 22, stop block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the accompanying drawings and the description are considered to be exemplary in nature rather than restrictive.

[0026] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] As shown in Figure 1 -5, an embodiment of the present utility model provides a hanging die device for machining a motor housing: including a long support rod 1, a sliding connection ring 2 is slidably connected to the outer wall of the long support rod 1, a one-way hinge seat 3 is fixedly connected to the outer wall of the sliding connection ring 2, a short support rod one 4 is hinged in the one-way hinge seat 3, one end of the short support rod one 4 away from the one-way hinge seat 3 is hinged to a short support rod three 5, a stop block 22 and a support ring one 6 are fixedly connected to the outer wall of the long support rod 1, a short support rod two 7 is hinged to the outer wall of the support ring one 6, one end of the short support rod two 7 away from the support ring one 6 is hinged to the short support rod three 5, a T-shaped chute 18 is opened at the bottom of the short support rod two 7, a support ring two 8 is fixedly connected to the bottom of the long support rod 1, an electric hydraulic rod 9 is hinged to the outer wall of the support ring two 8, one end of the electric hydraulic rod 9 is fixedly connected to a short rod one 16, a two-way hinge seat 10 is hinged to the outer wall of the short rod one 16, a short rod two 17 is fixedly connected to the inner part of one side of the two-way hinge seat 10 away from the short rod one 16, a support base 11 is hinged to the outer wall of the short rod two 17, a T-shaped chute 18 is arranged below the support base 11, the T-shaped chute 18 is fixedly connected to the inner wall of the two-way hinge seat 10, a telescopic rod 20 is fixedly connected to the two-way hinge seat 10, a sliding rod 19 is fixedly connected to the top of the telescopic rod 20, a sliding ball 21 is fixedly connected to the top of the sliding rod 19, and the sliding ball 21 and the sliding rod 19 are slidably connected inside the T-shaped chute 18.

[0028] In one embodiment, there are multiple sets of the one-way hinge seat 3, the short support rod one 4, the short support rod two 7, and the electric hydraulic rod 9, and the multiple sets of the one-way hinge seat 3, the short support rod one 4, the short support rod two 7, and the electric hydraulic rod 9 are evenly distributed on the outer wall of the long support rod 1. The supporting forces of the multiple sets of the one-way hinge seat 3, the short support rod one 4, the short support rod two 7, and the electric hydraulic rod 9 on the motor housing 14 are more average, and it is not easy to cause the deformation of the motor housing 14.

[0029] In one embodiment, a top hook 15 is fixedly connected to the top of the long support rod 1. The diameter of the sliding ball 21 is greater than the diameter of the sliding rod 19. Thereby enabling the telescopic rod 20 to slide along the bottom of the short support rod two 7, preventing the sliding ball 21 from sliding out of the T-shaped chute 18 and causing the telescopic rod 20 to fall. On one side of the short support rod three 5 close to the motor housing 14, a side gasket 13 is fixedly connected, and the side gasket 13 contacts the inner wall of the motor housing 14. On the upper surface of the support base 11, a bottom gasket 12 is fixedly connected, and the bottom gasket 12 is located between the support base 11 and the motor housing 14.

[0030] When the utility model is in operation: The staff manually pulls the sliding connection ring 2 upward, causing the short support rod three 5 to gather towards the long support rod 1. Then, the die-hanging device for processing the motor housing is integrally placed into the motor housing 14. When the support ring two 8 is flush with the bottom of the motor housing 14, the sliding connection ring 2 is released. At this time, the sliding connection ring 2 slides downward, and the short support rod one 4 and the short support rod two 7 swing, causing the short support rod three 5 to move towards the motor housing 14. When the sliding connection ring 2 moves to the upper surface of the sliding ball 21, the short support rod three 5 fits against the inner wall of the motor housing 14. The side gasket 13 increases the friction between the short support rod three 5 and the motor housing 14, thereby fixing the motor housing 14. The short support rod one 4 and the short support rod two 7 swing, and at the same time, with the cooperation of the telescopic rod 20, the electro-hydraulic rod 9 extends and swings until the support base 11 closely adheres to the bottom of the motor housing 14. Then, the support base 11 supports the motor housing 14, preventing the insufficient friction of the side gasket 13 from causing the motor housing 14 to fall. Finally, the short support rod three 5 does not cause deformation of the motor housing 14 while die-hanging the motor housing 14. When the staff needs to perform processing operations on the motor housing 14, there is no need to replace or remove the die-hanging device, and the processing efficiency is relatively high; when it is necessary to process the next motor housing 14, shortening the electro-hydraulic rod 9 and then pulling up the sliding connection ring 2 can replace the motor housing 14, and the process is convenient and facilitates rapid die-hanging.

[0031] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A hanging mold device for processing a motor housing, characterized in that: The invention comprises a long support rod (1), wherein the outer wall of the long support rod (1) is slidably connected to a sliding connection ring (2), the outer wall of the sliding connection ring (2) is fixedly connected to a one-way hinge seat (3), a short support rod (4) is hinged inside the one-way hinge seat (3), the end of the short support rod (4) away from the one-way hinge seat (3) is hinged to a short support rod (5), the outer wall of the long support rod (1) is fixedly connected to a stopper (22) and a support ring (6), the outer wall of the support ring (6) is hinged to a short support rod (7), the end of the short support rod (7) away from the support ring (6) is hinged to the short support rod (5), a T-shaped slide groove (18) is provided at the bottom of the short support rod (7), the bottom of the long support rod (1) is fixedly connected to a support ring (8), the outer wall of the support ring (8) is hinged to an electric hydraulic A pressure rod (9), one end of the electric hydraulic rod (9) is fixedly connected to a short rod one (16), the outer wall of the short rod one (16) is hinged with a bidirectional hinge seat (10), the side of the bidirectional hinge seat (10) away from the short rod one (16) is fixedly connected to a short rod two (17), the outer wall of the short rod two (17) is hinged with a support base (11), a T-shaped slide groove (18) is arranged below the support base (11), the T-shaped slide groove (18) is fixedly connected to the inner wall of the bidirectional hinge seat (10), a telescopic rod (20) is fixedly connected inside the bidirectional hinge seat (10), the top of the telescopic rod (20) is fixedly connected to a sliding rod (19), the top of the sliding rod (19) is fixedly connected to a sliding ball (21), the sliding ball (21) and the sliding rod (19) are slidably connected inside the T-shaped slide groove (18).

2. The hanging mold device for machining a motor housing according to claim 1, characterized in that: The one-way hinged seat (3), the short support rod 1 (4), the short support rod 2 (7) and the electric hydraulic rod (9) are arranged in multiple groups.

3. The hanging mold device for machining a motor housing according to claim 1, characterized in that: A top hook (15) is fixedly connected to the top of the long support rod (1).

4. The hanging mold device for machining a motor housing according to claim 1, characterized in that: The diameter of the sliding ball (21) is greater than the diameter of the sliding rod (19).

5. The hanging mold device for machining a motor housing according to claim 1, characterized in that: A side gasket (13) is fixedly connected to one side of the short support rod three (5) close to the motor housing (14), and the side gasket (13) is in contact with the inner wall of the motor housing (14).

6. The hanging mold device for machining a motor housing according to claim 1, characterized in that: A bottom gasket (12) is fixedly connected to the upper surface of the support base (11), and the bottom gasket (12) is located between the support base (11) and the motor housing (14).

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