CN218252515U

CN218252515U - Hanging slide wedge mechanism of automobile stamping die

Info

Publication number: CN218252515U
Application number: CN202221700991.0U
Authority: CN
Inventors: 崔军峰; 崔俊贤
Original assignee: Qingdao Jinnuo Automobile Mold Co ltd
Current assignee: Qingdao Jinnuo Automobile Mold Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-10
Anticipated expiration: 2032-09-19

Abstract

The utility model provides a hanging slide wedge mechanism of automobile stamping die, the on-line screen storage device comprises a base, the base top fixedly connected with die holder, die holder top surface middle part is equipped with the boss, the boss top is fixed with the lower mould, the fixing base top is seted up flutedly, the recess is kept away from the one end of boss and is equipped with the limiting plate, the limiting plate both sides are equipped with the fastening bolt rather than perpendicular to it, the limiting plate is connected with the fixing base through fastening bolt, the top of the recess other end is equipped with lower wedge; the bottom of lower wedge one end is equipped with the connecting seat, the connecting seat is located the recess, connecting seat one side is connected with lower wedge, recess inner chamber bottom fixedly connected with slide bar, the slide bar is perpendicular with the connecting seat. The utility model discloses when using, realized the concentrated collection processing to the waste material that the punching press in-process produced, rational in infrastructure, the simple operation is with low costs.

Description

Hanging type wedge mechanism of automobile stamping die

Technical Field

The utility model belongs to the technical field of stamping die, especially indicate a car stamping die's hanging slide wedge mechanism.

Background

The inclined wedge mechanism is a mechanical mechanism which changes vertical motion into horizontal motion or inclined motion by the matching use of the inclined wedge and the sliding block. In the production and processing process of automobile plates, a press is generally used for applying pressure to materials on a die to enable the materials to generate separation or plastic deformation, so that required parts are obtained, but when some plates with lower precision and different sizes are processed, the plates need to be cut and corrected firstly, the existing method adopts manual cutting or automatic machine cutting, the manual cutting difficulty is higher, time and labor are wasted, and the labor load is large; the machine cost is high, and medium and small enterprises are difficult to bear. Aiming at the problems, a hanging type wedge mechanism of an automobile stamping die is provided.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a car stamping die's hanging slide wedge mechanism.

The technical scheme of the utility model is realized like this: the hanging type wedge mechanism of the automobile stamping die comprises a base, wherein a die holder is fixedly connected to the top of the base, a boss is arranged in the middle of the top surface of the die holder, a lower die is fixedly mounted at the top of the boss, fixed seats are fixedly mounted at the tops of two ends of the die holder, a groove is formed in the top of each fixed seat, a limiting plate is arranged at one end, away from the boss, of each groove, fastening bolts perpendicular to the limiting plate are arranged on two sides of each limiting plate, each limiting plate is connected with the corresponding fixed seat through the corresponding fastening bolt, and a lower wedge block is arranged at the top of the other end of each groove;

the bottom of lower wedge one end is equipped with the connecting seat, the connecting seat is located the recess, connecting seat one side is connected with lower wedge, recess inner chamber bottom fixedly connected with slide bar, the slide bar is perpendicular with the connecting seat, lower wedge passes through connecting seat and slide bar sliding connection, the coaxial second spring that is equipped with in the slide bar outside, the second spring is located between fixing base and the connecting seat, the second spring is connected with both ends fixing base, connecting seat respectively, the one end top that the connecting seat was kept away from to lower wedge has seted up the fixed slot, the inside coaxial insertion of fixed slot is equipped with the push-and-pull rod, the one end fixedly connected with punching press board that lower wedge was kept away from to the push-and-pull rod, the coaxial third spring that is equipped with in the push-and-pull rod outside, the third spring is located between punching press board and the lower wedge, the third spring is connected with both ends punching press board, lower wedge respectively.

Preferably, the bottom of the two sides of the lower wedge block is fixedly connected with a sliding block, the tops of the two sides of the inner cavity of the groove are provided with sliding grooves corresponding to the sliding blocks, and the sliding blocks are located in the sliding grooves.

Preferably, the tops of the two ends of the boss are provided with discharge chutes, one side of the die holder is provided with a collection box, and the collection box is located at the bottoms of the discharge chutes.

Preferably, a die-cutting rule perpendicular to the punching plate is arranged below the punching plate, and one end of the die-cutting rule is connected with the lower wedge block.

Preferably, four corners of one side of the stamping plate are respectively provided with a second guide column perpendicular to the stamping plate, one end of each second guide column is connected with the stamping plate, and the other end of each second guide column is in sliding connection with the lower wedge block.

Preferably, a supporting frame is arranged at the top of the base, the supporting frame is designed in a U shape, a lifting plate is arranged between vertical rods on two sides of the supporting frame, the lifting plate is parallel to the base, first guide posts perpendicular to the lifting plate are arranged on the tops of two ends of the lifting plate, one end of each first guide post is connected with the lifting plate, the other end of each first guide post penetrates through the outer side of the supporting frame, a hydraulic cylinder is arranged between the first guide posts and is positioned at the top of the supporting frame, the hydraulic cylinder is fixedly mounted on the supporting frame, and a piston post of the hydraulic cylinder penetrates through the supporting frame and is connected with the lifting plate;

the utility model discloses a die holder, including die holder, clamp plate, telescopic sleeve, lifter plate, pole, the die holder top is equipped with the clamp plate, the clamp plate is parallel with the lifter plate, clamp plate bottom fixed mounting has last mould, be equipped with telescopic sleeve between clamp plate and the lifter plate, telescopic sleeve has two and parallel arrangement, telescopic sleeve fixed mounting is on the lifter plate, the inside coaxial slip of telescopic sleeve inserts and is equipped with the pole in the sleeve, the pole is kept away from telescopic sleeve's one end and is connected with the clamp plate in the sleeve, the telescopic sleeve outside is coaxial to be equipped with first spring, first spring is located between clamp plate and the lifter plate, first spring is connected with both ends clamp plate, lifter plate respectively, the bottom at clamp plate both ends all is equipped with the last wedge that corresponds with lower wedge, go up wedge fixed mounting on the clamp plate.

Compared with the prior art, the utility model discloses when using, utilize the pneumatic cylinder to drive the lifter plate, the clamp plate moves down, make the lower mould looks block at last mould and die holder top, realize the fixed to the plate, after last mould and lower mould block, first spring is compressed, it continues to descend to go up the wedge, utilize the wedge to drive down the wedge, the punching press board removes to mould one side down, the punching press board is processed to the panel border, make the third spring compressed, the die-cutting rule continues the translation and carries out the blanking to unnecessary rim charge, the waste material slides in the collection box through arranging the material chute again, thereby realized the concentrated collection processing to the waste material that the punching press in-process produced, and is rational in infrastructure, and convenient for operation is with low costs.

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. In the drawings:

fig. 1 is the utility model provides a hanging slide wedge mechanism's of car stamping die structure sketch map.

Fig. 2 is the utility model provides a lifter plate, clamp plate and last mould structure schematic diagram of automobile stamping die's hanging slide wedge mechanism.

Fig. 3 is the utility model provides a die holder, lower mould and lower wedge block schematic structure of hanging slide wedge mechanism of automobile stamping die.

In the figure: 1. a base; 2. a support frame; 3. a lifting plate; 4. a hydraulic cylinder; 5. a first guide post; 6. an upper wedge block; 7. pressing a plate; 8. an upper die; 9. a telescopic sleeve; 10. an inner rod of the sleeve; 11. a first spring; 12. a die holder; 13. a collection box; 14. a lower die; 15. a fixed seat; 16. a groove; 17. a chute; 18. a lower wedge block; 19. a slider; 20. a connecting seat; 21. a slide bar; 22. a second spring; 23. a second guide post; 24. a fixing groove; 25. a push-pull rod; 26. a third spring; 27. a limiting plate; 28. fastening a bolt; 29. a discharge chute; 30. a die-cutting rule; 31. a boss; 32. and (5) stamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hanging type wedge mechanism of an automobile stamping die comprises a base 1, wherein a die holder 12 is fixedly connected to the top of the base 1, a boss 31 is arranged in the middle of the top surface of the die holder 12, a lower die 14 is fixedly mounted at the top of the boss 31, fixing seats 15 are fixedly mounted at the tops of two ends of the die holder 12, a groove 16 is formed in the top of the fixing seat 15, a limiting plate 27 is arranged at one end, away from the boss 31, of the groove 16, fastening bolts 28 perpendicular to the limiting plate 27 are arranged on two sides of the limiting plate 27, the limiting plate 27 is connected with the fixing seat 15 through the fastening bolts 28, a lower wedge block 18 is arranged at the top of the other end of the groove 16, the limiting plate 27 is convenient to disassemble through the arrangement of the fastening bolts 28, the fixing seats 15 and the lower wedge block 18 are convenient to maintain, and repair, and the applicability is improved;

the bottom of 18 one end of lower wedge-shaped is equipped with connecting seat 20, connecting seat 20 is located recess 16, connecting seat 20 one side is connected with lower wedge-shaped 18, recess 16 inner chamber bottom fixedly connected with slide bar 21, slide bar 21 is perpendicular with connecting seat 20, lower wedge-shaped 18 is through connecting seat 20 and slide bar 21 sliding connection, the coaxial second spring 22 that is equipped with in the slide bar 21 outside, second spring 22 is located between fixing base 15 and the connecting seat 20, second spring 22 respectively with both ends fixing base 15, connecting seat 20 is connected, the one end top that connecting seat 20 was kept away from to lower wedge-shaped 18 has seted up fixed slot 24, the inside coaxial insertion of fixed slot 24 has push-and-pull rod 25, the one end fixedly connected with punching plate 32 that lower wedge-shaped 18 was kept away from to push-pull rod 25, the coaxial third spring 26 that is equipped with in the push-pull rod 25 outside, third spring 26 is located between punching plate 32 and lower wedge-shaped 18, third spring 26 respectively with both ends punching plate 32, lower wedge-shaped 18 is connected, utilize upper wedge-shaped 6 to drive lower wedge-shaped 18 to move to lower die 14 one side, make punching press plate 32 carry out the punching process, through setting up connecting seat 20, make lower wedge-to the smooth translation of connecting seat, 18 more stable.

Further, the equal fixedly connected with slider 19 in bottom at wedge 18 both sides down, the corresponding spout 17 with slider 19 is all seted up at the top of 16 inner chamber both sides of recess, and slider 19 is located spout 17, through setting up spout 17, slider 19 for lower wedge 18 is more smooth and easy when the translation, has improved the stability of structure.

Further, the tops of the two ends of the boss 31 are provided with the discharging chutes 29, one side of the die holder 12 is provided with the collecting box 13, the collecting box 13 is located at the bottom of the discharging chutes 29, the discharging chutes 29 are used for guiding waste materials into the collecting box 13, and the collecting box 13 is arranged for performing centralized processing on the waste materials.

Furthermore, a die-cutting rule 30 perpendicular to the punching plate 32 is arranged below the punching plate 32, one end of the die-cutting rule 30 is connected with the lower wedge block 18, redundant materials of the plate can be punched and removed by the die-cutting rule 30, and the structure is simple and the cost is low.

Further, all be equipped with rather than looks vertically second guide post 23 in punching press board 32 one side four corners, second guide post 23 one end is connected with punching press board 32, and the second guide post 23 other end and lower wedge 18 sliding connection are through setting up second guide post 23 for punching press board 32 is more smooth and easy at the during operation, has further improved the stability of structure.

Furthermore, a supporting frame 2 is arranged at the top of the base 1, the supporting frame 2 is designed in a U shape, a lifting plate 3 is arranged between vertical rods at two sides of the supporting frame 2, the lifting plate 3 is parallel to the base 1, first guide posts 5 perpendicular to the lifting plate 3 are arranged at the tops of two ends of the lifting plate 3, one end of each first guide post 5 is connected with the lifting plate 3, the other end of each first guide post 5 penetrates through the outer side of the supporting frame 2, a hydraulic cylinder 4 is arranged between the first guide posts 5, the hydraulic cylinder 4 is positioned at the top of the supporting frame 2, the hydraulic cylinder 4 is fixedly installed on the supporting frame 2, and a piston post of the hydraulic cylinder 4 penetrates through the supporting frame 2 and is connected with the lifting plate 3;

a pressing plate 7 is arranged above the die holder 12, the pressing plate 7 is parallel to the lifting plate 3, an upper die 8 is fixedly installed at the bottom of the pressing plate 7, a telescopic sleeve 9 is arranged between the pressing plate 7 and the lifting plate 3, the telescopic sleeve 9 is arranged in parallel, the telescopic sleeve 9 is fixedly installed on the lifting plate 3, a telescopic inner rod 10 is coaxially inserted in the telescopic sleeve 9 in a sliding mode, one end, away from the telescopic sleeve 9, of the telescopic sleeve 10 is connected with the pressing plate 7, a first spring 11 is coaxially arranged on the outer side of the telescopic sleeve 9, the first spring 11 is located between the pressing plate 7 and the lifting plate 3, the first spring 11 is respectively connected with the pressing plates 7 at two ends of the lifting plate 3, the bottoms at two ends of the pressing plate 7 are respectively provided with an upper wedge 6 corresponding to a lower wedge 18, the upper wedge 6 is fixedly installed on the pressing plate 7, the lifting plate 3 is driven by a hydraulic cylinder 4, the pressing plate 7 moves downwards, the pressing plate 7 drives the upper die 8 to be clamped with a lower die holder 14 at the top of the die holder 12, at the moment, the first spring 11 is compressed, the inner rod 10 is retracted into the telescopic sleeve 9, the upper wedge 6 continues to move downwards until the upper wedge 18 contacts with the lower wedge 18, and the lifting plate is further, a first guide pillar 5 is arranged, and the lifting plate 7 is enabled to move smoothly, and the lifting plate 7, and the stability of the lifting plate 7 is improved.

Specifically, the utility model discloses in use, at first the staff will treat that punching press panel places at 14 tops of lower mould, utilize pneumatic cylinder 4 to drive lifter plate 3, clamp plate 7 descends, the last mould 8 of clamp plate 7 bottom and the lower mould 14 looks block at die holder 12 top, first spring 11 is compressed this moment, it contacts with lower wedge 18 to go up wedge 6 and continue to descend, along with going up moving down of wedge 6, lower wedge 18 is to 14 one side translations of lower mould, process through punching press board 32, second spring 22 is compressed this moment, die-cutting rule 30 continues to remove and carries out the blanking to the unnecessary rim charge of panel, waste material under the blanking slides in collecting box 13 through arranging material chute 29, thereby realized the concentrated collection of the waste material to punching press in-process production and handled, and is rational in infrastructure, and convenient for operation, and low cost.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hanging type wedge mechanism of the automobile stamping die comprises a base (1) and is characterized in that a die holder (12) is fixedly connected to the top of the base (1), a boss (31) is arranged in the middle of the top surface of the die holder (12), a lower die (14) is fixedly mounted at the top of the boss (31), fixing seats (15) are fixedly mounted at the tops of two ends of the die holder (12), a groove (16) is formed in the top of each fixing seat (15), a limiting plate (27) is arranged at one end, far away from the boss (31), of each groove (16), fastening bolts (28) perpendicular to the limiting plate (27) are arranged at two sides of each limiting plate (27), each limiting plate (27) is connected with each fixing seat (15) through each fastening bolt (28), and a lower wedge block (18) is arranged at the top of the other end of each groove (16);

the bottom of lower wedge (18) one end is equipped with connecting seat (20), connecting seat (20) are located recess (16), connecting seat (20) one side is connected with lower wedge (18), recess (16) inner chamber bottom fixedly connected with slide bar (21), slide bar (21) are perpendicular with connecting seat (20), lower wedge (18) are through connecting seat (20) and slide bar (21) sliding connection, the coaxial second spring (22) that is equipped with in slide bar (21) outside, second spring (22) are located between fixing base (15) and connecting seat (20), second spring (22) are connected with both ends fixing base (15), connecting seat (20) respectively, lower wedge (18) keep away from the one end top of connecting seat (20) and have seted up fixed slot (24), fixed slot (24) inside coaxial the inserting is equipped with push-and-pull rod (25), push-pull rod (25) keep away from the one end fixedly connected with punching press plate (32) of lower wedge (18), the outside of lower wedge (25) is equipped with third spring (26), third spring (26) are located between lower wedge (18) and push-pull plate (32) respectively punching press plate (32), push-pull plate (26) and push-pull plate (32), push-pull plate (26) are located between third wedge (26) and push-pull plate (32) and push-pull plate (26), the lower wedge blocks (18) are connected.

2. The hanging type inclined wedge mechanism of the automobile stamping die as claimed in claim 1, wherein sliding blocks (19) are fixedly connected to the bottoms of the two sides of the lower wedge block (18), sliding grooves (17) corresponding to the sliding blocks (19) are formed in the tops of the two sides of the inner cavity of the groove (16), and the sliding blocks (19) are located in the sliding grooves (17).

3. The hanging type wedge mechanism of the automobile stamping die as claimed in claim 1, wherein the top of each of the two ends of the boss (31) is provided with a discharge chute (29), one side of the die holder (12) is provided with a collection box (13), and the collection box (13) is located at the bottom of the discharge chute (29).

4. The hanging type wedge mechanism of the automobile stamping die as claimed in claim 1, wherein a die-cutting rule (30) perpendicular to the stamping plate (32) is arranged below the stamping plate, and one end of the die-cutting rule (30) is connected with the lower wedge block (18).

5. The hanging type wedge mechanism of the automobile stamping die as claimed in claim 1, wherein the four corners of one side of the stamping plate (32) are provided with second guide columns (23) perpendicular to the stamping plate, one end of each second guide column (23) is connected with the stamping plate (32), and the other end of each second guide column (23) is slidably connected with the lower wedge block (18).

6. The hanging type wedge mechanism of the automobile stamping die as claimed in claim 1, wherein a support frame (2) is arranged at the top of the base (1), the support frame (2) is designed in a U shape, a lifting plate (3) is arranged between vertical rods at two sides of the support frame (2), the lifting plate (3) is parallel to the base (1), first guide columns (5) perpendicular to the lifting plate are arranged at the tops of two ends of the lifting plate (3), one end of each first guide column (5) is connected with the lifting plate (3), the other end of each first guide column (5) penetrates through the outer side of the support frame (2), a hydraulic cylinder (4) is arranged between the first guide columns (5), the hydraulic cylinder (4) is located at the top of the support frame (2), the hydraulic cylinder (4) is fixedly mounted on the support frame (2), and a piston column of the hydraulic cylinder (4) penetrates through the support frame (2) to be connected with the lifting plate (3);

the improved die holder is characterized in that a pressing plate (7) is arranged above the die holder (12), the pressing plate (7) is parallel to the lifting plate (3), an upper die (8) is fixedly mounted at the bottom of the pressing plate (7), a telescopic sleeve (9) is arranged between the pressing plate (7) and the lifting plate (3), the telescopic sleeve (9) is provided with two parallel devices, the telescopic sleeve (9) is fixedly mounted on the lifting plate (3), an inner sleeve rod (10) is coaxially inserted in the telescopic sleeve (9) in a sliding manner, one end, far away from the telescopic sleeve (9), of the inner sleeve rod (10) is connected with the pressing plate (7), a first spring (11) is coaxially arranged on the outer side of the telescopic sleeve (9), the first spring (11) is located between the pressing plate (7) and the lifting plate (3), the first spring (11) is respectively connected with the pressing plates (7) and the lifting plate (3) at two ends, upper wedge blocks (6) corresponding to lower wedge blocks (18) are arranged at the bottoms of the two ends of the pressing plate (7), and the upper wedge blocks (6) are fixedly mounted on the pressing plate (7).