CN217570486U

CN217570486U - Filling male die wedge structure for machining automobile stamping die products

Info

Publication number: CN217570486U
Application number: CN202221163420.8U
Authority: CN
Inventors: 李健; 王冀军; 毛静莉
Original assignee: Yibin Puyi Automobile Technology Co ltd
Current assignee: Yibin Puyi Automobile Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-14
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a fill terrace die slide wedge structure especially discloses a fill terrace die slide wedge structure for processing of car press die product, belongs to automobile parts production technology and equips the manufacturing and designing technical field. The filling male die wedge structure for machining the automobile stamping die product can obviously improve the production efficiency and reduce the abrasion of parts. The filling male die wedge structure comprises a die holder, a filling male die and a pulley, wherein the filling male die and the pulley are respectively provided with an inclined guide plate which is mutually adaptive, the filling male die and the pulley are movably arranged on the die holder, the filling male die can reciprocate along the vertical direction under the coordination of the surface of the inclined guide plate through the pulley, the filling male die wedge structure further comprises a filling male die operation and reset auxiliary driving system, and the filling male die reciprocates along the vertical direction under the coordination of the filling male die operation and reset auxiliary driving system through the pulley.

Description

A fill terrace die slide wedge structure for processing of car press die product

Technical Field

The utility model relates to a fill terrace die slide wedge structure, especially, relate to a fill terrace die slide wedge structure for processing of car press die product, belong to automobile parts production technology equipment manufacturing and designing technical field.

Background

A company is engaged in the design and manufacture of automotive stamping dies, and the filling male die wedge structure is involved. The motion mode of the filling male die has the following two 2 structures: 1. the filling male die is driven to be in place by the inclined guide plate surfaces of the upper die slotting tool and the lower die slotting tool, and the defects that when the production batch is improved, the inclined guide plate is seriously abraded, and the frequency of replacing spare parts is high; 2. the filling male die is pushed and pulled to be in place by the ventilation of the cylinder, and the disadvantage is that the weight of the filling male die is limited, and the larger the weight of the filling male die is, the larger the cylinder diameter of the cylinder is, and the larger the space occupied by the cylinder is.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: the filling male die wedge structure for machining the automobile stamping die product can obviously improve the production efficiency and reduce the abrasion of parts.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fill terrace die slide wedge structure for processing of car press die product, includes die holder, fills terrace die and coaster fill the terrace die with the coaster on set up the oblique baffle of mutual adaptation respectively, fill the terrace die with the coaster all movable arrange the die holder on, the terrace die that fills pass through the coaster can follow vertical direction reciprocating motion under the cooperation of oblique baffle face, fill terrace die slide wedge structure still including filling terrace die operation, the auxiliary drive system that resets, the terrace die that fills pass through the coaster and follow vertical direction reciprocating motion under the terrace die operation of filling, the auxiliary drive system's that resets cooperation.

Furthermore, the auxiliary driving system for the operation and the reset of the filling male die at least comprises a group of prepressing return springs, the lower ends of the prepressing return springs are connected to the die holder in an abutting mode, and the upper ends of the prepressing return springs are connected to the filling male die in an abutting mode.

The preferable mode of the scheme is that the die holder and the filling male die are respectively provided with a jacking support seat, and the upper end and the lower end of the prepressing return spring are respectively in jacking connection with the jacking support seats.

Further, the prepressing return spring is a nitrogen prepressing return spring.

The preferable mode of the scheme is that the initial prepressing amount of the installed nitrogen prepressing return spring is one third of the weight of the filling male die.

Furthermore, the auxiliary driving system for the operation and the reset of the filling male die further comprises an auxiliary cylinder, the auxiliary cylinder is fixedly arranged on a die holder at the upper end of the pre-pressing reset spring, and the power output end of the auxiliary cylinder is connected with the filling male die.

In a preferable mode of the above scheme, the filling male die wedge structure further comprises a driving cylinder, and the pulley is driven by the driving cylinder.

Furthermore, the prepressing return springs and the auxiliary cylinders which are arranged along the length direction of the filling male die are two to three groups.

Furthermore, the filling male die wedge structure further comprises a slotting tool, and the slotting tool and the pulley are respectively provided with corresponding extrusion driving inclinations.

The utility model has the advantages that: the technical scheme that this application provided uses current die holder, packing terrace die and coaster as the basis, sets up through the increase and fills the terrace die operation, the auxiliary drive system that resets, then the recombination is in the packing terrace die with the coaster on set up the oblique baffle of mutual adaptation respectively, the packing terrace die with the coaster all movable arrange the die holder on, the packing terrace die pass through the coaster can follow vertical direction reciprocating motion's structural feature under the cooperation of oblique baffle face, make the packing terrace die process of following vertical direction reciprocating motion under the cooperation of filling the terrace die operation, the auxiliary drive system that resets through the coaster and process automobile parts according to upper and lower mould. Like this, because the filling terrace die during operation of this application is except driving through the coaster, still with the help of filling terrace die operation, the auxiliary drive system that resets moves auxiliary drive and the defeated drive that resets, thereby can effectually reduce the wearing and tearing of the oblique guide plate face of slotting tool, reduce the filling terrace die and carry out the driving power that moves and reset through the cylinder, and then reduce the cylinder bore, reduce the shared spatial position of cylinder, simultaneously, owing to have the supplementary driving system's that moves, resets, improve the operating efficiency of filling the terrace die, and then improve production efficiency.

Drawings

FIG. 1 is a front view of the wedge structure of the filling male die for processing the automobile stamping die product of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;

fig. 3 is a simplified enlarged view of a portion B of fig. 2.

Labeled as: the device comprises a die holder 1, a filling male die 2, a pulley 3, an inclined guide plate 4, a filling male die running and resetting auxiliary driving system 5, a prepressing reset spring 6, a butting supporting seat 7, an auxiliary cylinder 8, a driving cylinder 9, a slotting tool 10 and an extrusion driving inclined plane 11.

Detailed Description

As shown in figure 1, figure 2 and figure 3, the utility model provides a filling terrace die wedge structure for processing automobile stamping die products, which can significantly improve the production efficiency and reduce the abrasion of components. The filling male die wedge structure comprises a die holder 1, a filling male die 2 and a pulley 3, wherein the filling male die 2 and the pulley 3 are respectively provided with a slant guide plate 4 which are mutually adaptive, the filling male die 2 and the pulley 3 are movably arranged on the die holder 1, the filling male die 2 can reciprocate along the vertical direction through the pulley 3 under the coordination of the surface of the slant guide plate 4, the filling male die wedge structure further comprises a filling male die operation and reset auxiliary driving system 5, and the filling male die 2 reciprocates along the vertical direction through the pulley 3 under the coordination of the filling male die operation and reset auxiliary driving system 5. The technical scheme that this application provided uses current die holder, packing terrace die and coaster as the basis, sets up through the increase and fills the terrace die operation, the auxiliary drive system that resets, then the recombination is in the packing terrace die with the coaster on set up the oblique baffle of mutual adaptation respectively, the packing terrace die with the coaster all movable arrange the die holder on, the packing terrace die pass through the coaster can follow vertical direction reciprocating motion's structural feature under the cooperation of oblique baffle face, make the packing terrace die process of following vertical direction reciprocating motion under the cooperation of filling the terrace die operation, the auxiliary drive system that resets through the coaster and process automobile parts according to upper and lower mould. Like this, because the filling terrace die during operation of this application is except driving through the coaster, still with the help of filling terrace die operation, the auxiliary drive system that resets moves auxiliary drive and the defeated drive that resets, thereby can effectually reduce the wearing and tearing of the oblique guide plate face of slotting tool, reduce the filling terrace die and carry out the driving power that moves and reset through the cylinder, and then reduce the cylinder bore, reduce the shared spatial position of cylinder, simultaneously, owing to have the supplementary driving system's that moves, resets, improve the operating efficiency of filling the terrace die, and then improve production efficiency.

Among the above-mentioned embodiment, combine the concrete structure of current filling terrace die slide wedge structure, for the convenience of installing between die holder, filling terrace die, simultaneously not transient modification and original form and the cooperation mode of opening of change, filling terrace die operation, supplementary actuating system 5 that resets include a set of pre-compaction reset spring 6 at least, the lower extreme butt of pre-compaction reset spring 6 is on die holder 1, the upper end butt of pre-compaction reset spring 6 is on filling terrace die 2. At this time, preferably, top-connected supporting seats 7 are respectively arranged on the die holder 1 and the filling male die 2, and the upper and lower ends of the pre-pressing return spring 6 are respectively in top-connected with the top-connected supporting seats 7; and the prepressing return spring 6 is a nitrogen prepressing return spring. Simultaneously, according to the weight condition of filling the terrace die, the initial pre-compaction volume of the nitrogen gas pre-compaction reset spring that this application installation was accomplished is the third of filling terrace die weight.

Further, in order to play the effect of auxiliary operation and supplementary restoration to furthest, filling terrace die operation, supplementary actuating system 5 that resets still include auxiliary cylinder 8, auxiliary cylinder 8 adorn admittedly on die holder 1 of pre-compaction reset spring 6 upper end, auxiliary cylinder 8's power take off end is connected with filling terrace die 2. And the prepressing return springs 6 and the auxiliary cylinders 8 which are arranged along the length direction of the filling convex die 2 are two to three groups.

According to the actual situation of the prior art, the wedge structure of the filling punch used in the above embodiment further comprises a driving cylinder 9 and a slotting tool 10, the pulley 3 is driven by the driving cylinder 9, and the slotting tool 10 and the pulley 3 are respectively provided with an appropriate extrusion driving inclined surface 11.

Specifically, the operating principle of the structure is as follows, the auxiliary cylinder strength is 2/3 of the weight of the filling male die, and the filling male die can compress the auxiliary cylinder by the self weight. The working state is as follows: the driving cylinder pushes the pulley, the conveying cylinder jacks up the filling male die, and meanwhile, the prepressing return spring jacks up the filling male die to fill. The upper die slotting tool inclined guide plate is inserted into the lower die tackle inclined guide plate to be locked. Resetting the state: the upper die slotting tool is disengaged, the driving cylinder drags the pulley back, the filling male die is returned by the dead weight and the dragging acting force of the auxiliary cylinder, 2/3 of labor can be saved under the condition of not increasing the size of the cylinder, and the production speed is improved. The method has the advantages that the method is reasonably utilized, the relationship between the force of the auxiliary cylinder and the weight of the filling male die is realized, and the driving force of the cylinder is saved by 2/3, so that the size of the cylinder can be reduced, the installation space is saved, and the production speed is improved.

Claims

1. A fill terrace die slide wedge structure for processing of car press die product, including die holder (1), fill terrace die (2) and coaster (3) fill terrace die (2) with coaster (3) on set up oblique baffle (4) of mutual adaptation respectively, fill terrace die (2) with coaster (3) all movable arrange die holder (1) on, fill terrace die (2) pass through coaster (3) can follow vertical direction reciprocating motion under the cooperation of oblique baffle (4) face, its characterized in that: the filling male die wedge structure further comprises a filling male die running and resetting auxiliary driving system (5), and the filling male die (2) reciprocates in the vertical direction under the cooperation of the filling male die running and resetting auxiliary driving system (5) through a pulley (3).

2. The filling male die wedge structure for the machining of the automotive stamping die product as claimed in claim 1, wherein: the auxiliary driving system (5) for operation and resetting of the filling male die at least comprises a group of prepressing return springs (6), the lower ends of the prepressing return springs (6) are connected to the die holder (1) in a propping mode, and the upper ends of the prepressing return springs (6) are connected to the filling male die (2) in a propping mode.

3. The filling punch wedge structure for the machining of the automotive stamping die product as claimed in claim 2, wherein: and the die holder (1) and the filling male die (2) are respectively provided with a butting supporting seat (7), and the upper end and the lower end of the prepressing reset spring (6) are respectively butted on the butting supporting seat (7).

4. The filling punch wedge structure for the machining of the automotive stamping die product as claimed in claim 3, wherein: the pre-pressing reset spring (6) is a nitrogen pre-pressing reset spring.

5. The filling punch cam structure for the automotive punching die product processing according to claim 2, 3 or 4, characterized in that: the initial prepressing amount of the installed nitrogen prepressing return spring is one third of the weight of the filling male die.

6. The filling punch wedge structure for the machining of the automotive stamping die product as claimed in claim 5, wherein: the auxiliary driving system (5) for operation and resetting of the filling male die further comprises an auxiliary cylinder (8), the auxiliary cylinder (8) is fixedly arranged on the die holder (1) at the upper end of the prepressing reset spring (6), and the power output end of the auxiliary cylinder (8) is connected with the filling male die (2).

7. The filling punch wedge structure for the machining of the automotive stamping die product as claimed in claim 6, wherein: the filling male die wedge structure further comprises a driving cylinder (9), and the pulley (3) is driven by the driving cylinder (9).

8. The filling punch cam structure for the machining of the automotive stamping die product as claimed in claim 7, wherein: the prepressing return springs (6) and the auxiliary cylinders (8) which are arranged along the length direction of the filling male die (2) are two to three groups.

9. The filling punch cam structure for the automotive punching die product processing according to claim 8, wherein: the filling male die wedge structure further comprises a slotting tool (10), and the slotting tool (10) and the pulley (3) are respectively provided with an appropriate extrusion driving inclined plane (11).