CN216297727U

CN216297727U - Motor casing stamping die fixed knot constructs

Info

Publication number: CN216297727U
Application number: CN202122585125.3U
Authority: CN
Inventors: 林忠民
Original assignee: Ruian Innovation Electromechanical Co ltd
Current assignee: Ruian Innovation Electromechanical Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-15
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a motor casing stamping die fixing structure which comprises a base, wherein a fixing hole is formed in the surface of the base, a lower pressing plate is welded above the outer wall of the base, a lower die is fixedly arranged on the surface of the lower pressing plate, a buffering mechanism is connected above the outer wall of the lower pressing plate in a threaded manner, a fixing column is connected at one end of the buffering mechanism in a threaded manner, the upper pressing plate is connected at one end of the fixing column in a threaded manner, an upper die is fixedly arranged below the outer wall of the upper pressing plate, sliding mechanisms are arranged on two sides above the outer wall of the base, and a pressing mechanism is welded at one end of each sliding mechanism. This motor casing stamping die fixed knot constructs, through the setting of support column, spacing groove and stopper, when the pneumatic cylinder drove the connecting plate and pushes down, the movable space when stopper and spacing groove mutually supported can fine fixed connecting plate removal, even there is certain vibrations, the connecting plate also can not produce and rock, makes the in-process of mould at the punching press, keeps the position parallel with the bed die.

Description

Motor casing stamping die fixed knot constructs

Technical Field

The utility model relates to the technical field of motor correlation, in particular to a fixing structure of a motor shell stamping die.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the main function of the motor is to generate driving torque to serve as a power source of electrical appliances or various machines, the motor can be used by being matched with a corresponding shell to ensure safety, and a motor shell stamping die fixing structure is needed in the production of the motor shell.

But current motor casing stamping die fixed knot constructs, in the use, through the mode of punching press, presses upper and lower mould, produces the shape of motor casing through a plurality of degrees, nevertheless lacks spacing fixed structure when upper die down presses, and certain variation takes place because of vibrations easily, leads to the motor casing of producing to have certain deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor casing stamping die fixing structure, which aims to solve the problems that the existing motor casing stamping die fixing structure proposed in the background art is provided, but in the existing motor casing stamping die fixing structure, an upper die and a lower die are pressed in a stamping mode in the using process, the shape of a motor casing is produced to a plurality of degrees, and a limit fixing structure is lacked when the upper die is pressed downwards, so that the produced motor casing is easy to have certain deviation due to certain deterioration caused by vibration.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a motor casing stamping die fixed knot constructs, includes the base, the fixed orifices has been seted up on the base surface, the welding of base outer wall top has the holding down plate, holding down plate fixed surface installs the bed die, threaded connection has buffer gear above the holding down plate outer wall, buffer gear's one end threaded connection has the fixed column, the one end threaded connection of fixed column connects the holding down plate, the outer wall below fixed mounting of top board has the mould, base outer wall top both sides are provided with slide mechanism, slide mechanism's one end welding has pressing mechanism.

Preferably, the fixing holes are symmetrically arranged along the axis on the surface of the base, and the fixing holes are in a thread shape.

Preferably, the lower dies are distributed on the surface of the lower pressing plate at equal intervals, and the upper dies of the lower dies are distributed in parallel.

Preferably, buffer gear includes fixed plate, sleeve, spring, limiting plate, connecting rod and connecting plate, lower pressure plate surface threaded connection has the fixed plate, the one end welding of fixed plate has the sleeve, the welding of telescopic inside one end has the spring, the welding of one end of spring has the limiting plate, the welding of one end of limiting plate has the connecting rod, the one end threaded connection of connecting rod has the connecting plate.

Preferably, the upper pressing plate is in threaded connection with the connecting plate through the fixing columns, and the upper dies are distributed on the surface of the upper pressing plate at equal intervals.

Preferably, slide mechanism includes support column, spacing groove and stopper, the welding of base surface both sides has the support column, the spacing groove has been seted up on the surface of support column, the one end of spacing groove is provided with assorted stopper with it, the one end and the link plate welding of stopper.

Preferably, the pressing mechanism comprises a supporting plate, a hydraulic cylinder and a piston rod, the supporting plate is welded above the supporting column, the hydraulic cylinder is connected to the surface of the supporting plate in a threaded mode, and the piston rod at one end of the hydraulic cylinder penetrates through the supporting plate and is in threaded connection with the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that: this motor casing stamping die fixed knot constructs, through the support column, the setting of spacing groove and stopper, can be when using, slide about the cooperation that passes through stopper and spacing groove with the connecting plate, when the pneumatic cylinder drives the connecting plate and pushes down, the movable space when stopper and spacing groove mutually support can finely fix the connecting plate and remove, even there is certain vibrations, the connecting plate can not produce yet and rock, can make the in-process of top die at the punching press, remain throughout in a position parallel with the bed die.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the cooperating structure of the sleeve and the spring according to the present invention;

FIG. 3 is a schematic view of the mutual matching structure of the supporting column and the limiting groove of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a fixing hole; 3. a lower pressing plate; 4. a lower die; 5. a buffer mechanism; 501. a fixing plate; 502. a sleeve; 503. a spring; 504. a limiting plate; 505. a connecting rod; 506. a connecting plate; 7. Fixing a column; 8. an upper pressure plate; 9. an upper die; 10. a sliding mechanism; 1001. a support pillar; 1002. a limiting groove; 1003. a limiting block; 11. a pressing mechanism; 1101. a support plate; 1102. a hydraulic cylinder; 1103. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a motor casing stamping die fixed knot constructs, including base 1, fixed orifices 2 has been seted up on base 1 surface, the welding of base 1 outer wall top has holding down

plate

3, 3 fixed surface of holding down plate installs holding down die 4, 3 outer wall top threaded connection of holding down plate have buffer gear 5, buffer gear 5's one end threaded connection has fixed column 7, the one end threaded connection of fixed column 7 connects upper plate 8, the outer wall below fixed mounting of upper plate 8 has upper die 9, 1 outer wall top both sides of base are provided with slide mechanism 10, slide mechanism 10's one end welding has pressing mechanism 11.

Furthermore, the fixing holes 2 are symmetrically arranged on the surface of the base 1 along the central axis, the fixing holes 2 are in a thread shape, and the base 1 can be effectively and fixedly installed through the arrangement of the fixing holes 2.

Further, the lower die 4 is distributed on the surface of the lower pressing plate 3 at equal intervals, the upper dies 9 of the lower die 4 are distributed in parallel, and through the arrangement of the lower pressing plate 3 and the lower die 4, when the lower pressing plate 3 performs stamping on the upper dies 9 and the lower die 4, the lower pressing plate 3 can bear larger pressure, so that the stamping die can be used for a longer time.

Further, buffer gear 5 includes fixed plate 501, sleeve 502, spring 503, limiting plate 504, connecting rod 505 and connecting plate 506, lower pressure plate 3 surface threaded connection has fixed plate 501, sleeve 502 has been welded to the one end of fixed plate 501, spring 503 has been welded to the inside one end of sleeve 502, limiting plate 504 has been welded to the one end of spring 503, connecting rod 505 has been welded to the one end of limiting plate 504, connecting rod 505's one end threaded connection has connecting plate 506, through fixed plate 501, sleeve 502, spring 503, limiting plate 504, connecting rod 505 and connecting plate 506's setting, connecting rod 505 can be at sleeve 502 internalization through limiting plate 504, certain pressure can be alleviated when connecting plate 506 pushes down to spring 503 simultaneously, prevent to push down too fast when using and cause the damage to the mould.

Further, top board 8 is through fixed column 7 and connecting plate 506 threaded connection, and last mould 9 is equidistant distribution on top board 8 surface, and through fixed column 7, top board 8 and the setting of last mould 9, top board 8 can be installed in connecting plate 506 one side through fixed column 7, and last mould 9 can be fine cooperates the punching process of accomplishing the motor casing with lower mould 4.

Further, slide mechanism 10 includes support column 1001, spacing groove 1002 and stopper 1003, base 1 surperficial both sides welding has support column 1001, spacing groove 1002 has been seted up on the surface of support column 1001, the one end of spacing groove 1002 is provided with assorted stopper 1003 therewith, the one end of stopper 1003 welds mutually with connecting plate 506, through support column 1001, the setting of stopper 1002 and stopper 1003, slide connecting plate 506 from top to bottom through the cooperation of stopper 1003 and spacing groove 1002, when pneumatic cylinder 1102 drives connecting plate 506 and pushes down, stopper 1003 and spacing groove 1002 mutually support the activity space when can finely fix connecting plate 506 and remove, even have certain vibrations, connecting plate 506 can not produce yet and rock, can make last mould 9 in the in-process of punching press, remain a position parallel with lower mould 4 all the time.

Further, pressing mechanism 11 includes backup pad 1101, pneumatic cylinder 1102 and piston rod 1103, and the welding has backup pad 1101 above support column 1001, and the surface threaded connection of backup pad 1101 has pneumatic cylinder 1102, and piston rod 1103 of pneumatic cylinder 1102 one end runs through backup pad 1101 and connecting plate 506 threaded connection, and through the setting of backup pad 1101, pneumatic cylinder 1102 and piston rod 1103, the piston rod 1103 on the pneumatic cylinder 1102 can be fine drives connecting plate 506 and presses, makes motor casing stamping forming.

The working principle is as follows: firstly, a lower pressing plate 3 and a supporting column 1001 are welded on the surface of a base 1, the supporting column 1001 is arranged to be attached to the lower pressing plate 3, then a lower die 4 is arranged on the surface of the lower pressing plate 3, meanwhile, a fixing plate 501 is connected on the surface of the lower pressing plate 3 in a threaded manner, secondly, a limiting plate 504 and a connecting rod 505 are connected in the fixing plate 501 through a spring 503, then, a connecting plate 506 and the connecting rod 505 are fixedly arranged together, secondly, an upper pressing plate 8 is welded on one side of the connecting plate 506, meanwhile, an upper die 9 is fixedly arranged on one side of the upper pressing plate 8, the upper die 9 and the lower die 4 are arranged in parallel, secondly, a limiting block 1003 is welded on the two end sides of the connecting plate 506, then the limiting block 1003 is inserted into a limiting groove 1002 on the supporting column 1001, secondly, a supporting plate 1101 is welded on the upper side of the supporting column 1001, and a hydraulic cylinder is fixedly arranged on the surface of the supporting plate 1101, then, a piston rod 1103 of the hydraulic cylinder 1102 penetrates through the supporting plate 1101 and is in threaded connection with the connecting plate 506, so that the hydraulic cylinder 1102 can drive the connecting plate 506 to move up and down, and finally, the base 1 needs to be fixedly installed through the fixing hole 2, and thus the fixing structure of the motor casing stamping die is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor casing stamping die fixed knot constructs, includes base (1), its characterized in that: fixed orifices (2) have been seted up on base (1) surface, base (1) outer wall top welding has holding down plate (3), holding down plate (3) fixed surface installs bed die (4), holding down plate (3) outer wall top threaded connection has buffer gear (5), the one end threaded connection of buffer gear (5) has fixed column (7), the one end threaded connection of fixed column (7) has upper plate (8), the outer wall below fixed mounting of upper plate (8) has upper die (9), base (1) outer wall top both sides are provided with slide mechanism (10), the one end welding of slide mechanism (10) has pressing mechanism (11).

2. The motor casing stamping die fixing structure according to claim 1, wherein the fixing holes (2) are symmetrically arranged with respect to a central axis on the surface of the base (1), and the fixing holes (2) are threaded.

3. The motor casing stamping die fixing structure according to claim 1, wherein the lower dies (4) are distributed on the surface of the lower pressing plate (3) at equal intervals, and the upper dies (9) of the lower dies (4) are distributed in parallel.

4. The motor casing stamping die fixed knot constructs according to claim 1, characterized in that, buffer gear (5) includes fixed plate (501), sleeve (502), spring (503), limiting plate (504), connecting rod (505) and connecting plate (506), holding down plate (3) surface threaded connection has fixed plate (501), sleeve (502) have been welded to the one end of fixed plate (501), spring (503) have been welded to the inside one end of sleeve (502), limiting plate (504) have been welded to the one end of spring (503), connecting rod (505) have been welded to the one end of limiting plate (504), the one end threaded connection of connecting rod (505) has connecting plate (506).

5. The motor casing stamping die fixing structure according to claim 1, wherein the upper pressing plate (8) is in threaded connection with the connecting plate (506) through fixing posts (7), and the upper dies (9) are distributed on the surface of the upper pressing plate (8) at equal intervals.

6. The motor casing stamping die fixing structure according to claim 1, wherein the sliding mechanism (10) comprises a support pillar (1001), a limiting groove (1002) and a limiting block (1003), the support pillar (1001) is welded on two sides of the surface of the base (1), the limiting groove (1002) is formed in the surface of the support pillar (1001), the limiting block (1003) matched with one end of the limiting groove (1002) is arranged at one end of the limiting groove (1002), and one end of the limiting block (1003) is welded with the connecting plate (506).

7. The motor casing stamping die fixing structure according to claim 6, wherein the pressing mechanism (11) comprises a supporting plate (1101), a hydraulic cylinder (1102) and a piston rod (1103), the supporting plate (1101) is welded above the supporting column (1001), the hydraulic cylinder (1102) is connected to the surface of the supporting plate (1101) in a threaded mode, and the piston rod (1103) at one end of the hydraulic cylinder (1102) penetrates through the supporting plate (1101) and is connected with the connecting plate (506) in a threaded mode.