CN212976685U

CN212976685U - Motor shell mould

Info

Publication number: CN212976685U
Application number: CN202021918907.3U
Authority: CN
Inventors: 黄强; 王强
Original assignee: Changshu Dongsheng Aluminum Co ltd
Current assignee: Changshu Dongsheng Aluminum Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-04-16
Anticipated expiration: 2030-09-06

Abstract

The utility model discloses a motor shell mould relates to the mechanical manufacturing technology field, including the mould body and upper die base, the bottom fixedly connected with base of the mould body, the first swing joint of the first activity round pin axle of the first top one end fixedly connected with of the mould body, the inside swing joint of upper die base and first activity round pin axle, the top fixedly connected with second activity round pin axle of upper die base, the inside swing joint of second activity round pin axle has the top cap, the top fixedly connected with fixed handle of top cap, the arc wall has been seted up to the one end of top cap. The utility model discloses, through the cooperation setting between the mould body, lower bolster plate, upper padding plate, bolt, first activity round pin axle, second activity round pin axle, top cap, arc probe, threaded pin axle, second spout and the second spring, convenience in the dismantlement in-process that can effectual improvement motor housing mould makes the dismantlement process simple swift, has improved the speed of production motor housing, has reduced the hand labor simultaneously.

Description

Motor shell mould

Technical Field

The utility model relates to a machine-building technical field, more specifically relate to a motor shell mould.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the mould is a tool for manufacturing formed articles, the existing motor shell is generally cast and formed by a low-pressure casting technology, aluminum alloy liquid is injected into the mould of the motor shell by low-pressure casting equipment to complete shell body filling, and the mould is simple and low in cost.

In chinese utility model patent application no: CN201621394528.2 discloses a mold for a motor casing, which comprises a mold body and a spiral water channel sand core, wherein the mold body comprises an upper mold, a lower mold and two side molds, the upper mold and the lower mold are respectively connected to two ends of the two side molds, the upper mold, the lower mold and the two side molds form a mold cavity after being combined, and the mold cavity corresponds to the shape of the motor casing to be cast. This mould of motor housing, in the use, the dismantlement process is comparatively loaded down with trivial details, has reduced the speed of production motor housing, has increased the hand labor simultaneously, and the completion is pour the back inner core and is torn open and get comparatively difficultly, the inconvenience that brings for the operation personnel, and the motor housing of the completion casting mould of taking is comparatively difficult, damages motor housing easily, reduces product quality.

Therefore, it is necessary to provide a motor housing mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the mould of current motor casing, the dismantlement process is comparatively loaded down with trivial details, has reduced the speed of production motor casing, and the completion is pour the back inner core and is torn open and get comparatively difficulty, and the motor casing of the completion casting mould of taking is comparatively difficult, damages the problem of motor casing easily, the utility model provides a motor casing mould.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a motor shell die comprises a die body and an upper die base, wherein the bottom end of the die body is fixedly connected with a base, one end of the top of the die body is fixedly connected with a first movable pin shaft, the upper die base is movably connected with the inside of the first movable pin shaft, the top end of the upper die base is fixedly connected with a second movable pin shaft, the inside of the second movable pin shaft is movably connected with a top cover, the top end of the top cover is fixedly connected with a fixed handle, one end of the top cover is provided with an arc-shaped groove, one end of the top of the upper die base is provided with a second sliding groove, a second spring is arranged inside the second sliding groove, one end of the second spring is fixedly connected with an arc-shaped probe, the inside of the arc-shaped probe is in threaded connection with a threaded pin shaft, one side of the bottom of the upper die base is fixedly connected with an upper backing plate, one side of the top of the die body is fixedly connected with a lower base plate, and the lower base plate is in threaded connection with the upper base plate through bolts.

Furthermore, the inside fixedly connected with slide rail of the bottom of the mould body, slide rail and base fixed connection, the outer wall sliding connection of slide rail has the slider.

Furthermore, the top end of the slider is fixedly connected with a one-way connecting piece, the top end of the one-way connecting piece is movably connected with a supporting rod, one end of the supporting rod is movably connected with a two-way connecting piece, and the one-way connecting piece, the supporting rod and the two-way connecting piece are arranged at the bottom of the die body and correspond to the sliding rail up and down.

Furthermore, the internal thread of the one-way connecting piece is connected with a threaded shaft, two ends of the threaded shaft are fixedly connected with bearings, and one end of the threaded shaft is fixedly connected with a rotating handle.

Furthermore, a movable die holder is fixedly connected to the top end of the bidirectional connecting piece, the movable die holder is connected with the die body in a sliding mode, and a pouring inner cavity is formed in the top of the movable die holder.

Further, first chutes are formed in two sides of the inner portion of the upper die base, sliding blocks are connected to the inner portions of the first chutes in a sliding mode, and first springs are fixedly connected to the bottom ends of the sliding blocks.

Furthermore, the bottom end of the sliding block is provided with a convex cushion block, and the bottom end of the convex cushion block is fixedly connected with a convex die punch.

Furthermore, the male die punch and the convex cushion block are both connected with the upper die base in a sliding mode, and the outer wall of the male die punch is connected with the sliding block in a sliding mode.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the cooperation setting between the mould body, lower bolster plate, upper padding plate, bolt, first activity round pin axle, second activity round pin axle, top cap, fixed handle, arc probe, threaded pin axle, second spout and the second spring, convenience that the dismantlement in-process that can effectual improvement motor housing mould makes the dismantlement process simple swift, has improved the speed of production motor housing, has reduced hand labor simultaneously.

2. The utility model discloses, through the cooperation setting between activity die holder, two-way connecting piece, bracing piece, one-way connecting piece, saddle, threaded spindle, rotation handle and the bearing, can effectual solution take the motor casing of accomplishing the casting mould comparatively difficult, damage motor casing easily, reduce product quality's problem.

3. The utility model discloses, through the cooperation setting between protruding type cushion, slider, first spring, terrace die drift and the first spout, loading and the dismantlement that can effectual improvement terrace die drift guarantee the inside shaping shape of motor housing.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the upper die base structure of the present invention;

fig. 4 is an enlarged cross-sectional view taken at a in fig. 2 according to the present invention.

Reference numerals: 1. a mold body; 2. a bi-directional connector; 3. rotating the handle; 4. a slider; 5. a threaded shaft; 6. a slide rail; 7. a one-way connector; 8. a base; 9. a bearing; 10. a support bar; 11. a movable die holder; 12. a male die punch; 13. a first movable pin shaft; 14. an upper die holder; 15. a second movable pin shaft; 16. a top cover; 17. fixing a handle; 18. pouring a mouth; 19. a bolt; 20. an upper base plate; 21. a lower base plate; 22. a convex cushion block; 23. a slider; 24. a first spring; 25. a first chute; 26. a threaded pin shaft; 27. a second chute; 28. a second spring; 29. an arc probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a motor casing die comprises a die body 1 and an upper die base 14, wherein a base 8 is fixedly connected to the bottom end of the die body 1, a first movable pin 13 is fixedly connected to one end of the top of the die body 1, the upper die base 14 is movably connected to the inside of the first movable pin 13, a second movable pin 15 is fixedly connected to the top end of the upper die base 14, a top cover 16 is movably connected to the inside of the second movable pin 15, a fixed handle 17 is fixedly connected to the top end of the top cover 16, an arc-shaped groove is formed at one end of the top cover 16, a second sliding groove 27 is formed at one end of the top of the upper die base 14, a second spring 28 is arranged inside the second sliding groove 27, an arc-shaped probe 29 is fixedly connected to one end of the second spring 28, a threaded pin 26 is connected to the inner thread of the arc-shaped probe 29, an upper backing plate 20 is, one side of the pouring opening 18 is provided with a bolt 19, one side of the top of the die body 1 is fixedly connected with a lower backing plate 21, and the lower backing plate 21 and the upper backing plate 20 are in threaded connection through the bolt 19.

In the embodiment, the matching arrangement among the die body 1, the lower backing plate 21, the upper backing plate 20, the bolt 19, the first movable pin 13, the second movable pin 15, the top cover 16, the fixed handle 17, the arc probe 29, the threaded pin 26, the second chute 27 and the second spring 28 can effectively improve the convenience in the disassembly process of the motor shell die, so that the disassembly process is simple and quick, the speed of producing the motor shell is improved, and the manual labor force is reduced at the same time, when in use, the upper die holder 14 is rotated in the first movable pin 13, so that the upper backing plate 20 is tightly attached to the lower backing plate 21 on one side of the top end of the die body 1, the upper backing plate 20 and the lower backing plate 21 are fixed by the bolt 19, the second movable pin 15 on the top end of the upper die holder 14 rotates the top cover 16, and the second spring 28 in the top end of the upper die holder 14 pushes the arc probe 29 to the inside of the top cover 16, and (3) penetrating the threaded pin shaft 26 through the arc-shaped probe 29 to fix the arc-shaped probe 29 on the top cover 16, tightly attaching the bottom end of the male die punch 12 to the movable die holder 11, and allowing pouring liquid to flow into the die body 1 through the pouring opening 18 for pouring and forming.

Example 2

Referring to fig. 2, the present embodiment is further optimized based on embodiment 1, specifically, a slide rail 6 is fixedly connected inside the bottom end of the mold body 1, the slide rail 6 is fixedly connected with a base 8, and a slide 4 is slidably connected to an outer wall of the slide rail 6.

Specifically, the top end of the slider 4 is fixedly connected with a one-way connecting piece 7, the top end of the one-way connecting piece 7 is movably connected with a supporting rod 10, one end of the supporting rod 10 is movably connected with a two-way connecting piece 2, and the one-way connecting piece 7, the supporting rod 10 and the two-way connecting piece 2 are arranged at the bottom of the die body 1 and correspond to the sliding rail 6 up and down.

Specifically, the inner thread of the one-way connecting piece 7 is connected with a threaded shaft 5, two ends of the threaded shaft 5 are fixedly connected with bearings 9, and one end of the threaded shaft 5 is fixedly connected with a rotating handle 3.

Specifically, the top end of the bidirectional connecting piece 2 is fixedly connected with a movable die holder 11, the movable die holder 11 is in sliding connection with the die body 1, and a pouring inner cavity is arranged at the top of the movable die holder 11.

In this embodiment, through the cooperation setting between the movable die holder 11, the two-way connector 2, the support rod 10, the one-way connector 7, the slider 4, the threaded shaft 5, the rotation handle 3 and the bearing 9, it is difficult to effectively solve the motor casing that takes the finished casting mold, easily damage the motor casing, reduce the problem of product quality, after the completion of the casting molding, the rotation handle 3 starts to rotate the threaded shaft 5, make the threaded shaft 5 drive the one-way connector 7 to start moving at the top end of the slide rail 6, make the support rod 10 start to push the two-way connector 2 to start the movable die holder 11 to rise, make the motor casing mold, push out the inside of the die body 1.

Example 3

Referring to fig. 3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the first sliding grooves 25 are formed on both sides of the inside of the upper die holder 14, the sliding blocks 23 are slidably connected inside the first sliding grooves 25, and the first springs 24 are fixedly connected to the bottom ends of the sliding blocks 23.

Specifically, the bottom end of the sliding block 23 is provided with a convex cushion block 22, and the bottom end of the convex cushion block 22 is fixedly connected with a convex mold punch 12.

Specifically, the punch 12 and the convex cushion block 22 are both connected with the upper die base 14 in a sliding manner, and the outer wall of the punch 12 is connected with the slide block 23 in a sliding manner.

In this embodiment, through protruding type cushion 22, slider 23, first spring 24, cooperation setting between terrace die drift 12 and the first spout 25, can effectual improvement terrace die drift 12 load and dismantle, guarantee the inside shaping shape of motor casing, during the use, place protruding type cushion 22 and terrace die drift 12 in the inside of upper die base 14, place protruding type cushion 22 on the top of slider 23, simultaneously sealed in-process, top cap 16 begins to move protruding type cushion 22 downwards, make slider 23 begin to compress first spring 24, make terrace die drift 12 move downwards, make terrace die drift 12 bottom and movable die holder 11 closely laminate.

In summary, the following steps: the utility model discloses, can effectual improvement motor housing mould dismantle the convenience of in-process, make the dismantlement process simple swift, improve the speed of production motor housing, reduced the hand labor simultaneously, can effectual solution take the motor housing of accomplishing the casting mould comparatively difficult, damage motor housing easily, reduce product quality's problem, can effectual loading and the dismantlement that improves the terrace die drift, guarantee the inside shaping shape of motor housing.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor casing mould, includes the mould body (1) and goes up die holder (14), its characterized in that: the bottom end of the die body (1) is fixedly connected with a base (8), one end of the top of the die body (1) is fixedly connected with a first movable pin shaft (13), an upper die base (14) is movably connected with the inside of the first movable pin shaft (13), the top end of the upper die base (14) is fixedly connected with a second movable pin shaft (15), the inside of the second movable pin shaft (15) is movably connected with a top cover (16), the top end of the top cover (16) is fixedly connected with a fixed handle (17), one end of the top cover (16) is provided with an arc-shaped groove, one end of the top of the upper die base (14) is provided with a second sliding groove (27), a second spring (28) is arranged inside the second sliding groove (27), one end of the second spring (28) is fixedly connected with an arc-shaped probe (29), and the inner thread of the arc-shaped probe (29) is connected with a, the die comprises an upper die base (14), an upper padding plate (20) is fixedly connected to one side of the bottom of the upper die base (14), a pouring opening (18) is formed in one end of the upper padding plate (20), a bolt (19) is arranged on one side of the pouring opening (18), a lower padding plate (21) is fixedly connected to one side of the top of the die body (1), and the lower padding plate (21) and the upper padding plate (20) are connected through the bolt (19) in a threaded mode.

2. The motor housing mold of claim 1, wherein: the die is characterized in that a sliding rail (6) is fixedly connected to the inner portion of the bottom end of the die body (1), the sliding rail (6) is fixedly connected with the base (8), and a sliding piece (4) is connected to the outer wall of the sliding rail (6) in a sliding mode.

3. The motor housing mold of claim 2, wherein: the top end fixedly connected with one-way connecting piece (7) of saddle (4), the top end swing joint of one-way connecting piece (7) has bracing piece (10), the one end swing joint of bracing piece (10) has two-way connecting piece (2), the bottom of the mould body (1) and correspond the setting from top to bottom with slide rail (6) are all located to one-way connecting piece (7), bracing piece (10) and two-way connecting piece (2).

4. The motor housing mold of claim 3, wherein: the inside threaded connection of one-way connecting piece (7) has screw shaft (5), the both ends fixedly connected with bearing (9) of screw shaft (5), the one end fixedly connected with of screw shaft (5) rotates handle (3).

5. The motor housing mold of claim 3, wherein: the top end of the bidirectional connecting piece (2) is fixedly connected with a movable die holder (11), the movable die holder (11) is connected with the die body (1) in a sliding mode, and a pouring inner cavity is formed in the top of the movable die holder (11).

6. The motor housing mold of claim 1, wherein: first spout (25) have all been seted up to the inside both sides of upper die base (14), the inside sliding connection of first spout (25) has slider (23), the bottom fixedly connected with first spring (24) of slider (23).

7. The motor housing mold of claim 6, wherein: the bottom end of the sliding block (23) is provided with a convex cushion block (22), and the bottom end of the convex cushion block (22) is fixedly connected with a convex die punch head (12).

8. The motor housing mold of claim 7, wherein: the male die punch head (12) and the male cushion block (22) are both in sliding connection with the upper die base (14), and the outer wall of the male die punch head (12) is in sliding connection with the sliding block (23).