CN218050212U

CN218050212U - Casting assembling die of speed reducer shell

Info

Publication number: CN218050212U
Application number: CN202221998062.2U
Authority: CN
Inventors: 林军凯; 林志凯; 石海林; 赵水军
Original assignee: Linzhou Hengsheng Technology Equipment Co ltd
Current assignee: Linzhou Hengsheng Technology Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-16
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the technical field of the casting assembling die, especially, be a casting assembling die of speed reducer shell, it includes mould and lower mould, the both sides of going up the mould are all fixed and are provided with the upside piece, the both sides of lower mould are all fixed and are provided with the downside piece, the inner chamber has been seted up in the upside piece, it is provided with the slider to slide in the inner chamber, the slider stretches to the top of upside piece and the fixed arm-tie that is provided with, the bayonet socket has been seted up to the bottom side of slider, the bayonet socket internal rotation is provided with the push rod, the outside of upside piece slides and is provided with U type strip, U type strip extends the interior intracavity and rotates with the push rod and is connected the setting, U type strip is pegged graft in the downside piece. The utility model has the advantages of reasonable design, can be convenient to the installation and the dismantlement between last mould and the lower mould, convenient operation is simple, and the reliability is high.

Description

Casting assembling die of speed reducer shell

Technical Field

The utility model relates to a casting assembling die technical field especially relates to a casting assembling die of speed reducer shell.

Background

The speed reducer is an independent closed transmission device between a prime motor and a working machine and is used for reducing the rotating speed and increasing the torque so as to meet the working requirement, and the speed reducer shell is an important component of the speed reducer. The speed reducer shell is cast through the steps of die embedding molding and the like, however, in the existing combined casting mold, an upper die and a lower die are usually adopted for mold closing and are fixed through a plurality of bolts, then pouring forming is carried out through a pouring opening in the upper die, and the operation of mounting and dismounting the upper die and the lower die through the bolts is complex, so that the combined casting mold for the speed reducer shell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a casting assembling die of a speed reducer shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a casting assembling die of speed reducer shell, includes mould and lower mould, the both sides of going up the mould are all fixed and are provided with the upside piece, the both sides of lower mould are all fixed and are provided with the downside piece, the inner chamber has been seted up in the upside piece, it is provided with the slider to slide in the inner chamber, the slider stretches to the top of upside piece and the fixed arm-tie that is provided with, the bayonet socket has been seted up to the bottom side of slider, the bayonet socket internal rotation is provided with the push rod, the outside of upside piece slides and is provided with U type strip, U type strip extends the inner chamber and rotates with the push rod and be connected the setting, U type strip is pegged graft in the downside piece.

Preferably, a positioning block is fixedly arranged on the bottom side of the upper side block, a positioning groove is formed in the lower side block, and the positioning block is arranged in the positioning groove in a sliding mode.

Preferably, a handle is fixedly mounted on the upper side block, and the pulling plate is located in the handle.

Preferably, the upper side block is provided with a sliding hole communicated with the inner cavity, and the sliding block is arranged in the sliding hole in a sliding manner.

Preferably, a clamping block is fixedly arranged on the U-shaped strip, a spring is fixedly arranged on one side of the clamping block, and the spring is fixedly arranged on the inner wall of the inner cavity.

Preferably, a slot is formed in one side of the lower side block, and the U-shaped strip is inserted into the slot.

In the utility model, the combined casting die for the reducer shell can conveniently assemble and disassemble the upper die and the lower die through the common matching of the upper side block, the lower side block, the lifting handle, the pull plate, the sliding block, the bayonet, the push rod arranged in a rotating way, the U-shaped strip, the clamping block and the spring, and the operation is convenient and simple;

the utility model has the advantages of reasonable design, can be convenient to the installation and the dismantlement between last mould and the lower mould, convenient operation is simple, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of a combined casting mold for a speed reducer casing according to the present invention;

fig. 2 is a schematic structural diagram of a combined casting mold for a speed reducer casing according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. an upper die; 2. a lower die; 3. an upper side block; 4. a lower side block; 5. positioning a block; 6. positioning a groove; 7. a handle; 8. an inner cavity; 9. a slider; 10. pulling a plate; 11. a bayonet; 12. a push rod; 13. u-shaped strips; 14. a clamping block; 15. a spring.

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.

Referring to fig. 1-3, the combined casting die for the reducer shell comprises an upper die 1 and a lower die 2, wherein upper side blocks 3 are fixedly arranged on two sides of the upper die 1, lower side blocks 4 are fixedly arranged on two sides of the lower die 2, an inner cavity 8 is formed in each upper side block 3, a sliding block 9 is slidably arranged in each inner cavity 8, the sliding block 9 extends to the upper side of each upper side block 3 and is fixedly provided with a pull plate 10, a bayonet 11 is formed in the bottom side of the sliding block 9, a push rod 12 is rotatably arranged in the bayonet 11, a U-shaped strip 13 is slidably arranged on the outer side of each upper side block 3, the U-shaped strip 13 extends into the inner cavity 8 and is rotatably connected with the push rod 12, and the U-shaped strip 13 is inserted in the lower side blocks 4.

In this embodiment, the fixed locating piece 5 that is provided with in bottom side of last side piece 3, seted up constant head tank 6 on the lower side piece 4, locating piece 5 slides and sets up in constant head tank 6, can conveniently be to the location of last side piece 3.

In this embodiment, the upper side block 3 is fixedly provided with a handle 7, and the pulling plate 10 is positioned in the handle 7, so that the upper die 1 can be conveniently pulled.

In this embodiment, the upper block 3 is provided with a sliding hole communicated with the inner cavity 8, and the sliding block 9 is slidably disposed in the sliding hole, so that the sliding block 9 can be conveniently slidably disposed.

In this embodiment, a clamping block 14 is fixedly arranged on the U-shaped strip 13, a spring 15 is fixedly arranged on one side of the clamping block 14, and the spring 15 is fixedly arranged on the inner wall of the inner cavity 8, so that the U-shaped strip 13 can be conveniently reset and moved.

In this embodiment, a slot is formed in one side of the lower side block 4, and the U-shaped strip 13 is inserted into the slot, so that the U-shaped strip 13 can be conveniently inserted.

The utility model discloses in, when using, can be through handheld handle 7, and pulling arm-tie 10 rebound, can make it drive slider 9 rebound, and at slider 9 rebound's in-process, make its push rod 12 through rotating the setting, can promote U section bar 13 and remove, and through fixture block 14 extrusion spring 15, then can carry out the compound die and insert locating piece 5 in constant head tank 6 to last mould 1 and lower mould 2, can relieve arm-tie 10 afterwards, can make its elastic deformation through spring 15, can make U section bar 13 can remove and reset, can make U section bar 13 insert in the slot, can accomplish the combination between mould 1 and the lower mould 2 and fix, can be through handheld handle 7 and pulling arm-tie 10 rebound in addition, make U section bar 13 roll-off downside piece 4, then can take off last mould 1, can dismantle last mould 1 and lower mould 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a casting assembling die of speed reducer shell, includes mould (1) and lower mould (2), its characterized in that, the both sides of going up mould (1) are all fixed and are provided with side piece (3), the both sides of lower mould (2) are all fixed and are provided with side piece (4) down, inner chamber (8) have been seted up in side piece (3), it is provided with slider (9) to slide in inner chamber (8), slider (9) are stretched to the top of side piece (3) and are fixed and are provided with arm-tie (10), bayonet socket (11) have been seted up to the bottom side of slider (9), bayonet socket (11) are provided with push rod (12), the outside of going up side piece (3) slides and is provided with U shaped strip (13), U shaped strip (13) extend in inner chamber (8) and rotate with push rod (12) and are connected the setting, U shaped strip (13) are pegged graft in side piece (4) down.

2. The combined casting mold for the reducer casing according to claim 1, wherein a positioning block (5) is fixedly arranged on the bottom side of the upper side block (3), a positioning groove (6) is formed in the lower side block (4), and the positioning block (5) is slidably arranged in the positioning groove (6).

3. A combined casting and moulding die for a speed reducer casing according to claim 1, characterized in that a handle (7) is fixedly mounted on the upper side block (3), and the pulling plate (10) is positioned in the handle (7).

4. The combined casting die for the reducer shell according to claim 1, wherein the upper side block (3) is provided with a slide hole communicated with the inner cavity (8), and the slide block (9) is slidably arranged in the slide hole.

5. The combined casting die for the reducer casing according to claim 1, wherein a clamping block (14) is fixedly arranged on the U-shaped strip (13), a spring (15) is fixedly arranged on one side of the clamping block (14), and the spring (15) is fixedly arranged on the inner wall of the inner cavity (8).

6. The combined casting mold for the reducer casing according to claim 1, wherein a slot is formed in one side of the lower side block (4), and the U-shaped bar (13) is inserted into the slot.