CN211027677U

CN211027677U - Stamping die is used in production of electric motor car battery cover

Info

Publication number: CN211027677U
Application number: CN201921756387.8U
Authority: CN
Inventors: 刘勤; 刘俭
Original assignee: Kunshan Shengyu Precision Metal Co ltd
Current assignee: Kunshan Shengyu Precision Metal Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-17
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a stamping die for producing an electric vehicle battery cover, which comprises a base, wherein a mounting rack is arranged below the base, a lead screw lifter is arranged on the mounting rack, the lead screw lifter is in threaded connection with the mounting rack, a servo motor is arranged on one side of the lead screw lifter, a frame body is arranged above the base, a lower supporting plate is arranged at the bottom of the frame body, a workbench is arranged above the lower supporting plate, supporting shafts are arranged on two sides of the workbench, the top of each supporting shaft is connected with a bearing plate, a lower pressing plate is arranged below the bearing plate, a power head is arranged below the lower pressing plate and fixedly connected with the lower pressing plate, the lower pressing plate is connected with a high-pressure air cylinder, and the high-pressure air cylinder is fixed on the bearing plate. The practicality is stronger, and the framework can prevent that impurity from splashing after the punching press, and the security is high.

Description

Stamping die is used in production of electric motor car battery cover

Technical Field

The utility model relates to a stamping die is used in production of electric motor car battery cover belongs to electric motor car battery cover production and processing technology field.

Background

The tool for making the blank into a finished piece with a specific shape and size under the action of external force is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing and pressure casting, and the shaping processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics, etc., the mould has a specific outline or cavity shape, the blank can be separated (blanked) according to the contour shape by applying the outline shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the cavity shape, the mould generally comprises a movable mould and a fixed mould (or a convex mould and a concave mould), the movable mould and the fixed mould can be separated and combined, the workpiece is taken out when the movable mould is separated, the blank is injected into a mould cavity for shaping when the movable mould is combined, the mould is a precise tool, the shape is complex, and the expansion force of the blank, the method has high requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

Need carry out the punching press in electric motor car lid production process, the most location of stamping die on the market is accurate inadequately at present, and according to the difference of electric motor car lid model, the mould needs carry out lift adjustment, and skew takes place easily at the punching press in-process for the most of traditional mould, influences the staff operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides an electric motor car battery cover stamping die for production, and the mould location is accurate, and the difficult emergence skew in the stamping process can carry out the altitude mixture control, and the staff of being convenient for uses, and the mould both sides are equipped with the framework, prevent that impurity from splashing, and the security is high, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an electric motor car battery cover is stamping die for production, the on-line screen storage device comprises a base, the base below is equipped with the mounting bracket, be equipped with lead screw lift on the mounting bracket, lead screw lift and mounting bracket threaded connection, lead screw lift one side is equipped with servo motor, the base top is equipped with the framework, the framework bottom is equipped with the bottom plate, the bottom plate is the design of cavity ring formula, the bottom plate top is equipped with the workstation, the workstation both sides are equipped with the back shaft, two the back shaft top is connected with the bearing plate, the bearing plate below is equipped with the holding down plate, the holding down plate below is equipped with the unit head, unit head and holding down plate fixed connection, the holding down plate is connected with high-pressure cylinder.

As an optimized technical scheme of the utility model, the base below is equipped with the rubber slipmat, rubber slipmat quantity is four, the rubber slipmat distributes in base four corners department.

As an optimal technical scheme of the utility model, the inside sleeve bearing that is equipped with in holding down plate both sides, sleeve bearing establishes with the back shaft cover and is connected.

As an optimized technical scheme of the utility model, framework one side is equipped with the crossbeam, the crossbeam below is equipped with power supply controller.

As an optimal technical scheme of the utility model, be equipped with spacing buffer board between bearing plate and the holding down plate, spacing buffer board fixed cover is located on the back shaft.

As a preferred technical scheme of the utility model, the lead screw lift includes turbine speed reducer, lead screw, fixed plate, the fixed plate with the mounting bracket passes through the bolt rigid coupling, the lead screw top is equipped with the connecting plate, be equipped with the screw hole on the connecting plate, connecting plate and workstation threaded connection, the fixed plate below is equipped with the protection casing, the protection casing is established with the lead screw cover and is connected.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the lead screw lift and make the workstation can carry out altitude mixture control, the electric motor car battery cover of the different model heights of punching press processing of being convenient for, the operation of being convenient for has improved staff work efficiency.

2. The utility model discloses a set up high-pressure cylinder, holding down plate, unit head and can accomplish stamping forming fast, make holding down plate and unit head frictional force when carrying out the decline that rises reduce through setting up sleeve bearing, reduce wearing and tearing, prolonged the life of back shaft and holding down plate, and make the unit head decline faster through setting up sleeve bearing, promoted stamping forming's work efficiency.

3. The utility model discloses a set up servo motor and drive lead screw lift and accomplish to go up and down to make the workstation location accurate, promoted the punching press effect, make the mould carry out stamping forming during operation through setting up the rubber slipmat, difficult emergence is rocked.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a structural view of the screw elevator of the present invention.

Reference numbers in the figures: 1. a base; 2. a mounting frame; 3. a screw rod lifter; 4. a servo motor; 5. a frame body; 6. a lower supporting plate; 7. a work table; 8. a support shaft; 9. a bearing plate; 10. a lower pressing plate; 11. a power head; 12. a high pressure cylinder; 13. a rubber non-slip mat; 14. a sleeve bearing; 15. a cross beam; 16. a power supply controller; 17. a limiting buffer plate; 18. a turbine speed reducer; 19. a screw rod; 20. a fixing plate; 21. a connecting plate; 22. a threaded hole; 23. a shield.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-2, a stamping die is used in production of electric motor car battery cover, including base 1, base 1 below is equipped with mounting bracket 2, be equipped with lead screw lift 3 on the mounting bracket 2, lead screw lift 3 and mounting bracket 2 threaded connection, 3 one side of lead screw lift is equipped with servo motor 4, 1 top of base is equipped with framework 5, framework 5 bottom is equipped with bottom plate 6, bottom plate 6 is the design of cavity ring type, 6 tops of bottom plate are equipped with

workstation

7, 7 both sides of workstation are equipped with

back shaft

8, 8 tops of two back shafts are connected with bearing plate 9, the bearing plate 9 below is equipped with holding down

plate

10, 10 below of holding down plate is equipped with unit head 11, unit head 11 and 10 fixed connection of holding down plate, holding down plate 10 is connected with high-pressure cylinder 12, high-pressure cylinder 12 is.

As shown in fig. 1, the base 1 below of this embodiment is equipped with rubber non-slip mat 13, and rubber non-slip mat 13 quantity is four, and rubber non-slip mat 13 distributes in base 1 four corners department, and the inside sleeve bearing 14 that is equipped with in holding down plate 10 both sides, sleeve bearing 14 and back shaft 8 cover are established and are connected, and framework 5 one side is equipped with crossbeam 15, is equipped with power supply controller 16 below crossbeam 15, is equipped with spacing buffer board 17 between bearing plate 9 and the holding down plate 10, and spacing buffer board 17 is fixed to overlap and is located on back shaft 8.

As shown in fig. 2, the lead screw lifter 3 of the present embodiment includes a turbine speed reducer 18, a lead screw 19, and a fixing plate 20, the fixing plate 20 is fixedly connected to the mounting frame 2 through a bolt, a connecting plate 21 is disposed on the top of the lead screw 19, a threaded hole 22 is disposed on the connecting plate 21, the connecting plate 21 is in threaded connection with the working table 7, a protective cover 23 is disposed below the fixing plate 20, the protective cover 23 is connected to the lead screw 19 in a sleeved manner, and the lead screw lifter can be a SW L series turbine lead.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model discloses a set up lead screw lift 3 and make workstation 7 can carry out altitude mixture control, the electric motor car battery cover of the different model heights of punching press processing of being convenient for, the operation of being convenient for, staff work efficiency has been improved, through setting up high-pressure cylinder 12, holding down plate 10, stamping forming can be accomplished fast to unit head 11, through setting up sleeve bearing 14 make holding down plate 10 and unit head 11 frictional force reduce when going up and down, reduce wear and tear, the life of back shaft 8 with holding down plate 10 has been prolonged, and it is quicker to make power head 11 descend through setting up sleeve bearing 14, stamping forming's work efficiency has been promoted, it makes workstation 7 location accurate to accomplish to go up and down through setting up servo motor 4 and lift, the punching press effect has been promoted, make the mould carry out stamping forming during operation through setting up rubber mat 13, difficult emergence is rocked.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car battery lid production is with stamping die, includes base (1), its characterized in that: the screw rod lifting machine is characterized in that a mounting frame (2) is arranged below the base (1), a screw rod lifting machine (3) is arranged on the mounting frame (2), the screw rod lifting machine (3) is in threaded connection with the mounting frame (2), a servo motor (4) is arranged on one side of the screw rod lifting machine (3), a frame body (5) is arranged above the base (1), a lower supporting plate (6) is arranged at the bottom of the frame body (5), the lower supporting plate (6) is designed in a hollow circular ring manner, a workbench (7) is arranged above the lower supporting plate (6), supporting shafts (8) are arranged on two sides of the workbench (7), bearing plates (9) are connected to the tops of the two supporting shafts (8), a lower pressing plate (10) is arranged below the bearing plates (9), a power head (11) is arranged below the lower pressing plate (10), the power head (11) is fixedly connected with the lower pressing plate (10, the high-pressure cylinder (12) is fixed on the bearing plate (9).

2. The stamping die for producing the battery cover of the electric vehicle as claimed in claim 1, wherein: the rubber anti-skid device is characterized in that rubber anti-skid pads (13) are arranged below the base (1), the number of the rubber anti-skid pads (13) is four, and the rubber anti-skid pads (13) are distributed at four corners of the base (1).

3. The stamping die for producing the battery cover of the electric vehicle as claimed in claim 1, wherein: the inner parts of two sides of the lower pressing plate (10) are provided with sleeve bearings (14), and the sleeve bearings (14) are sleeved with the supporting shaft (8) and connected with the supporting shaft.

4. The stamping die for producing the battery cover of the electric vehicle as claimed in claim 1, wherein: one side of the frame body (5) is provided with a cross beam (15), and a power supply controller (16) is arranged below the cross beam (15).

5. The stamping die for producing the battery cover of the electric vehicle as claimed in claim 1, wherein: be equipped with spacing buffer board (17) between bearing plate (9) and holding down plate (10), spacing buffer board (17) are fixed to be overlapped and are located on back shaft (8).

6. The stamping die for producing the battery cover of the electric vehicle as claimed in claim 1, wherein: screw rod lift (3) include turbine speed reducer (18), lead screw (19), fixed plate (20) with mounting bracket (2) pass through the bolt rigid coupling, lead screw (19) top is equipped with connecting plate (21), be equipped with screw hole (22) on connecting plate (21), connecting plate (21) and workstation (7) threaded connection, fixed plate (20) below is equipped with protection casing (23), protection casing (23) are established with lead screw (19) cover and are connected.