CN218503315U

CN218503315U - Die casting device for self-aligning bearing retainer

Info

Publication number: CN218503315U
Application number: CN202222638072.1U
Authority: CN
Inventors: 石振涛; 王增波; 王鹏
Original assignee: Wafangdian Jinnai Bearing Manufacturing Co ltd
Current assignee: Wafangdian Jinnai Bearing Manufacturing Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-21
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a die-casting device for aligning bearing holder belongs to bearing holder die-casting technical field, and it includes the bottom plate, the upper surface of bottom plate is equipped with the fixed plate, the front of fixed plate is seted up flutedly, the inner wall of recess is equipped with the die-casting subassembly, the inner wall of bottom plate is equipped with drive assembly, drive assembly's front is equipped with runner assembly, die-casting subassembly and drive assembly fixed connection, the upper surface of bottom plate is equipped with supporting component. This a die-casting device for aligning bearing holder through setting up motor, lead screw, die-casting board, strikes pole and founding piece, under the drive of motor for strike the pole and strike founding piece bottom, through the vibration transmission that strikes, make the die-casting melt can evenly distributed to founding inslot portion, and reach the intermolecular combination inseparabler, simultaneously under the extrusion of die-casting board, thereby guaranteed the quality of die-casting back bearing holder.

Description

Die casting device for self-aligning bearing retainer

Technical Field

The utility model belongs to the technical field of bearing holder die-casting, specifically be a die-casting device for aligning bearing holder.

Background

Bearing retainer, indicate partly parcel whole or partial rolling element, and the bearing part that moves thereupon, be used for keeping apart the rolling element, still guide the rolling element usually and keep it in the bearing, self-aligning bearing retainer is in the processing production process, need carry out the die-casting to it and handle, but current die-casting device is in the in-process of producing bearing retainer, can make the inhomogeneous condition of melt appearance in the device, can lead to the bearing retainer to appear with the not good condition of rolling element, and then influence the quality of bearing retainer, consequently, a die-casting device who is used for self-aligning bearing retainer improves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a die-casting device for aligning bearing holder has solved at the in-process to bearing holder die-casting processing, and the melt appears inhomogeneously, leads to subsequent bearing holder to appear discordant with the rolling element to influence the problem of bearing holder quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-casting device for aligning bearing holder, includes the bottom plate, the upper surface of bottom plate is equipped with the fixed plate, the front of fixed plate is seted up flutedly, the inner wall of recess is equipped with the die-casting subassembly, the inner wall of bottom plate is equipped with drive assembly, drive assembly's front is equipped with runner assembly, die-casting subassembly and drive assembly fixed connection, the upper surface of bottom plate is equipped with supporting component, supporting component and drive assembly overlap joint.

As a further aspect of the present invention: the transmission assembly comprises a motor and supporting blocks, the motor is arranged on the lower surface of the inner wall of the bottom plate, a first bevel gear is arranged on the side surface of an output shaft of the motor, the supporting blocks are arranged on the lower surface of the inner wall of the bottom plate, and supporting frames are arranged on the upper surfaces of the supporting blocks.

As a further aspect of the present invention: the inner wall of the supporting frame is rotatably provided with a movable rod, the back of the movable rod is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, one side of the supporting block is hinged with a knocking rod, and the front of the knocking rod is provided with a fixed rod.

As a further aspect of the present invention: the die-casting subassembly includes the lead screw, the lead screw rotates and establishes the upper surface at recess inner wall, the side of lead screw is equipped with the nut.

As a further aspect of the present invention: the side of the nut is provided with a supporting plate, the lower surface of the supporting plate is provided with a die-casting plate, and the other end of the screw rod is fixedly connected with an output shaft of the motor.

As a further aspect of the present invention: the supporting component comprises a base, the base is arranged on the upper surface of the bottom plate, a protection plate is arranged on the upper surface of the base, a fusion casting block is arranged on the upper surface of the base, a fusion casting groove is formed in the upper surface of the fusion casting block, and the fusion casting block is in lap joint with the knocking rod.

As a further aspect of the present invention: the rotating assembly comprises a first rotating disc and a second rotating disc, the second rotating disc rotates to be arranged on the side face of the fixed rod, the first rotating disc is arranged on the front face of the movable rod, and the first rotating disc is connected with the second rotating disc through belt transmission.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the die-casting device for the aligning bearing retainer comprises a motor, a lead screw, a die-casting plate, a knocking rod and a die-casting block, wherein the motor is arranged on the upper portion of a base, the motor is controlled to work, the motor drives the lead screw to rotate, the lead screw drives a supporting plate to move downwards, the supporting plate is provided with the die-casting plate to move downwards, the die-casting plate is pressed on the upper portion of the corresponding die-casting groove, the motor drives a first bevel gear, a second bevel gear and a first rotating disc of a movable rod to rotate, the first rotating disc drives a second rotating disc to rotate through a belt, the second rotating disc drives the knocking rod to knock the bottom of the die-casting block up and down in a reciprocating mode, the knocking rod knocks the bottom of the die-casting block under the driving of the motor, the knocking rod is vibrated to transmit the knocking materials to the inside of the die-casting groove in a mode, intermolecular combination is tighter, and the pressing effect of the die-casting plate is also achieved, and the quality of the die-cast bearing retainer is guaranteed.

2. This a die-casting device for aligning bearing holder through setting up first bevel gear, second bevel gear and movable rod, under the interact of first bevel gear and second bevel gear to convert the power of motor output shaft horizontal direction into the power of the vertical direction of movable rod, the movable rod has then guaranteed the smooth transmission of power of motor to first carousel department simultaneously.

3. This a die-casting device for self-aligning bearing holder through setting up guard plate, base, founding piece, and the guard plate plays the guard action to the human body, can prevent the during operation, and the human body contacts founding groove and takes place the scald condition, and the base plays support and limiting displacement to the founding piece simultaneously to the phenomenon that the founding piece can not appear rocking at will at the extruded in-process has been guaranteed.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural diagram of a side view section of the bottom plate of the present invention;

FIG. 3 is a three-dimensional structure diagram of the base of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the motor of the present invention;

in the figure: 1. a base plate; 2. a fixing plate; 3. a groove; 4. a die cast component; 41. a screw rod; 42. a nut; 43. a support plate; 44. die-casting the plate; 5. a support assembly; 51. a base; 52. a melt casting tank; 53. a protection plate; 54. casting blocks; 6. a transmission assembly; 61. a motor; 62. a first bevel gear; 63. a second bevel gear; 64. a movable rod; 65. a supporting block; 66. a support frame; 67. a tapping rod; 68. fixing the rod; 7. a rotating assembly; 71. a first turntable; 72. a belt; 73. a second turntable.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a die-casting device for aligning bearing holder, comprising a base plate 1, the upper surface of bottom plate 1 is equipped with fixed plate 2, recess 3 has been seted up in the front of fixed plate 2, through setting up recess 3, recess 3 plays support and limiting displacement to lead screw 41, thereby make lead screw 41 at the steady rotation of the inner wall of recess 3, the inner wall of recess 3 is equipped with die-casting subassembly 4, the inner wall of bottom plate 1 is equipped with drive assembly 6, the front of drive assembly 6 is equipped with runner assembly 7, die-

casting subassembly

4 and 6 fixed connection of drive assembly, the upper surface of bottom plate 1 is equipped with supporting component 5, supporting

component

5 and 6 overlap joints of drive assembly.

Specifically, as shown in fig. 1, 2 and 4, the transmission assembly 6 includes a motor 61 and a supporting block 65, the motor 61 is disposed on the lower surface of the inner wall of the base plate 1, the motor 61 drives the screw rod 41, the supporting plate 43 and the die-casting plate 44 to move by disposing the motor 61, and further provides a source of extrusion power, a first bevel gear 62 is disposed on a side surface of an output shaft of the motor 61, the supporting block 65 is disposed on the lower surface of the inner wall of the base plate 1, a supporting frame 66 is disposed on an upper surface of the supporting block 65, the supporting frame 66 supports and limits the movable rod 64 by disposing the supporting frame 66, so that the movable rod 64 stably rotates on the inner wall of the supporting frame 66, the movable rod 66 is rotatably disposed on the inner wall, a second bevel gear 63 is disposed on the back surface of the movable rod 64, and the second bevel gear 63 is engaged with the first bevel gear 62, through setting up first bevel gear 62 and second bevel gear 63, under the drive of motor 61, first bevel gear 62 and second bevel gear 63 are with the power conversion of the horizontal direction of motor 61 output shaft for the power of the vertical direction of movable rod 64, one side of supporting shoe 65 articulates there is strikes pole 67, through setting up strikes pole 67, through the transmission of the vibrations of striking pole 67, make the die-casting melt evenly distributed to the founding inslot 52 inside, strike the front of pole 67 and be equipped with dead lever 68, die-casting subassembly 4 includes lead screw 41, lead screw 41 rotates and establishes the upper surface at recess 3 inner wall, the side of lead screw 41 is equipped with nut 42, through setting up nut 42, lead screw 41 plays support and limiting displacement to nut 42, under the rotation of lead screw 41, make the steady up-and-down motion of nut 42.

Specifically, as shown in fig. 1, 3 and 4, a supporting plate 43 is disposed on a side surface of the nut 42, a die-casting plate 44 is disposed on a lower surface of the supporting plate 43, the die-casting plate 44 facilitates extrusion molding of a molten material in the casting groove 52, the other end of the lead screw 41 is fixedly connected to an output shaft of the motor 61, the supporting assembly 5 includes a base 51, the base 51 is disposed on an upper surface of the base plate 1, a protection plate 53 is disposed on an upper surface of the base 51, the protection plate 53 protects a human body by disposing the protection plate 53, thereby preventing the human body from being scalded when contacting the casting groove 52, a casting block 54 is disposed on the upper surface of the base 51, the casting groove 52 is disposed on an upper surface of the casting block 54, the casting block 54 is lapped on the striking rod 67, the rotating assembly 7 comprises a first rotating disc 71 and a second rotating disc 73, the first rotating disc 71 and the movable rod 64 are arranged eccentrically, the first rotating disc 73 and the movable rod 71 can drive the second rotating disc 73 to reciprocate up and down in the rotating process of the first rotating disc 71, so that the bottom of the casting block 54 can be knocked up and down by the knocking rod 67, the second rotating disc 73 is rotatably arranged on the side surface of the fixed rod 68, the first rotating disc 71 is arranged on the front surface of the movable rod 64, the first rotating disc 71 and the second rotating disc 73 are in transmission connection through a belt 72, and the belt 72 ensures that the power of the first rotating disc 71 is smoothly transmitted to the second rotating disc 73 through the belt 72.

The utility model discloses a theory of operation does:

s1, when the device is used, firstly, molten materials are poured into a casting groove 52 on the upper portion of a base 51, then a motor 61 is controlled to work, the motor 61 drives a screw rod 41 to rotate, the screw rod 41 drives a supporting plate 43 to move downwards, the supporting plate 43 drives a casting plate 44 to move downwards, and the casting plate 44 is pressed on the upper portion of the corresponding casting groove 52;

s2, in the process of pressing down, the motor 61 drives the first bevel gear 62 to rotate, so that the first bevel gear 62 drives the second bevel gear 63 to rotate, the second bevel gear 63 drives the movable rod 64 to rotate, so that the movable rod 64 drives the first rotary disc 71 to rotate, and the first rotary disc 71 drives the second rotary disc 73 to rotate through the belt 72;

and S3, the second turntable 73 drives the fixing rod 68 and the knocking rod 67 to reciprocate up and down, so that the knocking rod 67 performs reciprocating knocking motion on the bottom of the casting block 54 up and down, and finally, the melt in the casting groove 52 is extruded and formed through the casting plate 44.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A die-casting device for self-aligning bearing holder, includes bottom plate (1), its characterized in that: the upper surface of bottom plate (1) is equipped with fixed plate (2), openly of fixed plate (2) is seted up fluted (3), the inner wall of recess (3) is equipped with die-casting subassembly (4), the inner wall of bottom plate (1) is equipped with drive assembly (6), the front of drive assembly (6) is equipped with runner assembly (7), die-casting subassembly (4) and drive assembly (6) fixed connection, the upper surface of bottom plate (1) is equipped with supporting component (5), supporting component (5) and drive assembly (6) overlap joint.

2. A die-casting apparatus for a self-aligning bearing holder according to claim 1, wherein: the transmission assembly (6) comprises a motor (61) and a supporting block (65), the motor (61) is arranged on the lower surface of the inner wall of the base plate (1), a first bevel gear (62) is arranged on the side surface of an output shaft of the motor (61), the supporting block (65) is arranged on the lower surface of the inner wall of the base plate (1), and a supporting frame (66) is arranged on the upper surface of the supporting block (65).

3. A die casting apparatus for a self-aligning bearing holder according to claim 2, wherein: the inner wall of the supporting frame (66) is rotatably provided with a movable rod (64), the back of the movable rod (64) is provided with a second bevel gear (63), the second bevel gear (63) is meshed with the first bevel gear (62), one side of the supporting block (65) is hinged with a knocking rod (67), and the front of the knocking rod (67) is provided with a fixed rod (68).

4. A die casting apparatus for a self-aligning bearing holder according to claim 2, wherein: die-casting subassembly (4) include lead screw (41), lead screw (41) rotate and establish the upper surface at recess (3) inner wall, the side of lead screw (41) is equipped with nut (42).

5. The die casting device for the self-aligning bearing holder according to claim 4, wherein: a supporting plate (43) is arranged on the side surface of the nut (42), a die-casting plate (44) is arranged on the lower surface of the supporting plate (43), and the other end of the screw rod (41) is fixedly connected with an output shaft of the motor (61).

6. A die casting apparatus for a self-aligning bearing holder according to claim 3, wherein: the supporting component (5) comprises a base (51), the upper surface of the base plate (1) is arranged on the base (51), a protection plate (53) is arranged on the upper surface of the base (51), a casting block (54) is arranged on the upper surface of the base (51), a casting groove (52) is formed in the upper surface of the casting block (54), and the casting block (54) is in lap joint with a knocking rod (67).

7. A die casting apparatus for a self-aligning bearing holder according to claim 3, wherein: the rotating assembly (7) comprises a first rotating disc (71) and a second rotating disc (73), the second rotating disc (73) rotates to be arranged on the side face of the fixing rod (68), the first rotating disc (71) is arranged on the front face of the movable rod (64), and the first rotating disc (71) is in transmission connection with the second rotating disc (73) through a belt (72).