CN221312152U - Stamping die for automobile parts with accurate positioning - Google Patents

Abstract

The utility model provides a stamping die for an automobile part with accurate positioning, which relates to the technical field of stamping dies and comprises a base, wherein vertical rods are respectively arranged at two sides of the top end of the base, a lifting plate is connected between the two vertical rods in a sliding manner, one side of the lifting plate is connected with an assembly table, the top end of the assembly table is provided with a pressing assembly, the bottom end of the pressing assembly penetrates through the assembly table and is connected with a pressing plate mechanism, the side of the top end of the base is provided with a driving mechanism, the driving mechanism comprises a fixed frame, a driving motor and a screw rod, a plane bearing is embedded at the bottom end of the inside of the fixed frame, the fixed frame is connected with the bottom end of the screw rod in a rotating manner through the plane bearing, one end of the lifting plate extends to the inside of the fixed frame and is in threaded connection with one end of the screw rod, and the driving motor is arranged at the top end of the fixed frame. The utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation and higher practical value.

Description

Stamping die for automobile parts with accurate positioning

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to a stamping die for an automobile part with accurate positioning.

Background

The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The die used for stamping is called a stamping die, and is a special tool for processing materials into required stamped parts in batches.

At present, the existing stamping die generally adopts four upright posts to be installed at four corners of a die holder for carrying out positioning measures, but due to the structure, the overall structure of the die is fixed, once a workpiece with a larger body shape is put in, the workpiece can be blocked by two upright posts, and therefore certain limitation exists in use.

Accordingly, the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a stamping die for automobile parts, which is capable of achieving a more practical value.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a stamping die for an automobile part, which is accurately positioned, so as to solve the problems proposed by the background technology.

The purpose and the efficacy of the stamping die for the automobile parts with accurate positioning are achieved by the following specific technical means:

The utility model provides a stamping die for automobile parts of accurate location, includes the base, the montant is installed respectively to the top both sides of base, two sliding connection has the lifter plate between the montant, one side of lifter plate is connected with the assembly bench, the top of assembly bench is equipped with down the subassembly, the bottom of pushing down the subassembly runs through the assembly bench to be connected with clamp plate mechanism, the top avris of base is equipped with actuating mechanism, actuating mechanism includes fixed frame, driving motor and lead screw, the inside bottom of fixed frame is inlayed and is established and install plane bearing, the fixed frame pass through plane bearing with the bottom rotation of lead screw is connected, the one end of lifter plate extends to the inside of fixed frame, and with one end threaded connection of lead screw, driving motor is installed on the top of fixed frame, driving motor's output with the top transmission of lead screw is connected.

Further, the pushing component comprises a hydraulic cylinder and a pair of sliding rods, two sides of the assembly table are respectively provided with a perforation, two perforated interiors are in sliding connection with one end of the pair of sliding rods, and the hydraulic cylinder is fixedly installed at the top end of the assembly table.

Further, the pressing plate mechanism comprises a plate body and an upper die holder, the upper die holder is arranged at the bottom end of the plate body, and the bottom ends of the pair of sliding rods are respectively connected with two sides of the top end of the plate body.

Further, the base comprises a base body, a lower die holder, a channel and a waste port, wherein the lower die holder is arranged at the top end of the base body, and the lower die holder is positioned right above the upper die holder.

Further, the base is provided with a channel at the bottom end of the lower die holder, and waste ports are respectively arranged at two ends of the channel.

Further, a distance is arranged between the pressing plate mechanism and the driving mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

This kind of stamping die for automobile parts of accurate location, through montant, the lifter plate, mutually supporting of assembly bench and actuating mechanism, make this mould in possessing the function of accurate location, also be applicable to the great work piece of size, avoid appearing the situation of hindrance, wherein, through the avris at the base installation montant, be convenient for ensure that the lifter plate drives the assembly bench and carries out steady lift activity, traditional four stand's structure has been replaced, the positive and negative rotation is carried out to the rethread driving motor output drive lead screw, cooperation screw and lifter plate between threaded connection relation, make the lifter plate can drive the assembly bench and move to appointed high region, until accomplishing accurate positioning work, be convenient for this mould accomplishes accurate stamping work to the work piece, the steam generator is simple and reasonable in structure, novel in design, and easy operation is convenient, and has higher practical value.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a cross-sectional view of a base structure of the present utility model.

Fig. 3 is a cross-sectional view of the drive mechanism of the present utility model.

Fig. 4 is a partial cross-sectional view of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

100. A base; 1001. a base; 1002. a lower die holder; 1003. a channel; 1004. a waste port; 200. a vertical rod; 300. a lifting plate; 400. an assembly table; 500. a driving mechanism; 5001. a fixed frame; 5002. a driving motor; 5003. a screw rod; 600. pressing down the assembly; 6001. a hydraulic cylinder; 6002. a slide bar; 700. a platen mechanism; 7001. a plate body; 7002. and (5) an upper die holder.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

As shown in fig. 1 to 4:

The utility model provides a stamping die for precisely positioned automobile parts, which comprises a base 100, wherein vertical rods 200 are respectively arranged at two sides of the top end of the base 100, a lifting plate 300 is connected between the two vertical rods 200 in a sliding manner, one side of the lifting plate 300 is connected with an assembly table 400, the top end of the assembly table 400 is provided with a pressing assembly 600, the bottom end of the pressing assembly 600 penetrates through the assembly table 400 and is connected with a pressing plate mechanism 700, the side of the top end of the base 100 is provided with a driving mechanism 500, the driving mechanism 500 comprises a fixed frame 5001, a driving motor 5002 and a screw rod 5003, a plane bearing is embedded and arranged at the bottom end in the fixed frame 5001, the fixed frame 5001 is rotationally connected with the bottom end of the screw rod 5003 through the plane bearing, one end of the lifting plate 300 extends into the fixed frame 5001 and is in threaded connection with one end of the screw rod 5003, the top end of the fixed frame 5001 is provided with the driving motor 5002, and the output end of the driving motor 5002 is in transmission connection with the top end of the screw rod 5003.

Wherein, push down subassembly 600 includes pneumatic cylinder 6001 and a pair of slide bar 6002, and the both sides of assembly table 400 set up the perforation respectively, and the one end sliding connection of two fenestrated insides and a pair of slide bar 6002, pneumatic cylinder 6001 fixed mounting are on the top of assembly table 400, through the fenestrated setting, make it provide the activity space for the slip of slide bar 6002.

The pressing plate mechanism 700 comprises a plate body 7001 and an upper die base 7002, the upper die base 7002 is installed at the bottom end of the plate body 7001, the bottom ends of a pair of sliding bars 6002 are respectively connected with two sides of the top end of the plate body 7001, and the sliding bars 6002 slide in the perforated holes, so that the plate body 7001 can be driven by the output end of the hydraulic cylinder 6001 to perform stable lifting motion.

The base 100 includes a base 1001, a lower die holder 1002, a channel 1003, and a waste port 1004, the lower die holder 1002 is mounted at the top end of the base 1001, the lower die holder 1002 is located right above the upper die holder 7002, and the stamping deviation of the die is reduced by the positional relationship between the lower die holder 1002 and the upper die holder 7002.

Wherein, the pedestal 1001 is located the bottom of die holder 1002 and is set up passageway 1003, and the both ends of passageway 1003 set up waste material mouth 1004 respectively, use through the cooperation of waste material mouth 1004 and passageway 1003, be convenient for discharge the waste material of work piece punching press.

The space is arranged between the pressing plate mechanism 700 and the driving mechanism 500, and collision between the pressing plate mechanism 700 and the driving mechanism 500 is avoided through the arrangement of the space.

Specific use and action of the embodiment:

When the stamping die for the automobile parts with accurate positioning is used, firstly, whether the connecting part of the die is fastened or not is detected, after the die is ensured to be in a perfect condition, the die is placed at a designated position and put in a workpiece to the top of the base 100, wherein the driving motor 5002 is started to drive the lead screw 5003 at the output end of the die to perform forward and backward rotation, the lead screw 5003 is matched with the threaded connection relation between the lead screw 5003 and the lifting plate 300, the lifting plate 300 can drive the assembly table 400 to move to a designated height area, whether the lower die holder 1002 and the upper die holder 7002 are in the same vertical line or not is detected, until the accurate positioning work is completed, the die is convenient for completing the accurate stamping work on the workpiece, then, the vertical rod 200 is arranged at the side of the base 100, the lifting plate 300 is convenient for guaranteeing to drive the assembly table 400 to perform stable lifting movement instead of the traditional four-column structure, the hydraulic cylinder 6001 is started to push the plate body 7001 to perform the pressing movement until the lower die holder 1002 and the upper die holder 7002 coincide with each other, the stamping action is completed on the workpiece, and the waste material is convenient for discharging the workpiece through the matched use of the waste material port 1004 and the channel 1003.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (2)

1. The stamping die for the automobile parts with accurate positioning is characterized by comprising a base (100), wherein vertical rods (200) are respectively arranged on two sides of the top end of the base (100), two vertical rods (200) are connected with lifting plates (300) in a sliding mode, one side of each lifting plate (300) is connected with an assembling table (400), the top end of each assembling table (400) is provided with a pressing component (600), the bottom end of each pressing component (600) penetrates through the assembling table (400) and is connected with a pressing plate mechanism (700), a driving mechanism (500) is arranged on the side of the top end of the base (100), the driving mechanism (500) comprises a fixed frame (5001), a driving motor (5002) and a lead screw (5003), a plane bearing is embedded in the inner bottom end of each fixed frame (5001), the fixed frame (5001) is rotatably connected with the bottom end of the lead screw (5003) through the plane bearing, one end of each lifting plate (300) extends to the inside the fixed frame (5001) and is connected with one end of the lead screw (5003) through threads, the driving motor (5001) is arranged on the top end of the fixed frame (5001), the driving motor (5002) is connected with the top end of the lead screw (6002) through the corresponding to the corresponding hydraulic cylinder (6002), and the top end (6002) is connected with the upper end of the hydraulic cylinder (6002) through the hydraulic cylinder (600), two the inside of perforation with one end sliding connection of a pair of slide bar (6002), pneumatic cylinder (6001) fixed mounting is in the top of assembly bench (400), clamp plate mechanism (700) include plate body (7001) and upper die base (7002), upper die base (7002) are installed to the bottom of plate body (7001), a pair of the bottom of slide bar (6002) respectively with the top both sides of plate body (7001) are connected, base (100) include pedestal (1001), die holder (1002), passageway (1003) and waste material mouth (1004), die holder (1002) are installed on the top of pedestal (1001), die holder (1002) are located directly over upper die base (7002), pedestal (1001) are being located bottom setting channel (1003) of die holder (1002), the both ends of passageway (1003) set up waste material mouth (1004) respectively.

2. The stamping die for precisely positioned automobile parts as defined in claim 1, wherein: a distance is arranged between the pressing plate mechanism (700) and the driving mechanism (500).