CN217912348U

CN217912348U - Stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car

Info

Publication number: CN217912348U
Application number: CN202221802964.4U
Authority: CN
Inventors: 李光朋
Original assignee: Suzhou Zeyun Precision Technology Co ltd
Current assignee: Suzhou Zeyun Precision Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-29
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car, concretely relates to dysmorphism chassis spare processing technology field, including accomodating the underframe, the top one side fixed mounting who accomodates the underframe has the support vertical frame, the top of supporting the vertical frame is installed perpendicularly and is supported the crossbearer, one side fixing clip that the support crossbearer kept away from the support vertical frame is equipped with the lift cylinder, the output of lift cylinder is equipped with the mould, the top of accomodating the underframe is equipped with the bed die that uses with the mould cooperation, the bottom of supporting the vertical frame is equipped with locating component; the locating component includes the locating plate, the both sides fixed mounting of locating plate has the guiding axle, the utility model discloses, through setting up locating component, adjust the interval of locating plate, bed die in a flexible way, when being convenient for to the panel punching press, support the one end of panel at the locating plate, carry out assistance-localization real-time to the position of panel to promote panel punching press accuracy nature, and prevent that the mould from causing the damage to the operation personnel.

Description

Stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car

Technical Field

The utility model relates to a dysmorphism chassis spare processing technology field specifically is a stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car.

Background

With the progress of science and technology and environmental requirements, more and more new energy vehicles are used, in the process of machining the new energy vehicles, a stamping die is needed to be used for stamping special-shaped chassis pieces, and due to the fact that the special-shaped chassis pieces are irregular in shape, the machining process is generally more complicated compared with standard hardware.

Traditional stamping die for processing of dysmorphism chassis spare is adding man-hour to dysmorphism chassis spare punching press, most need arrange panel in between last mould and the lower mould, push down through last mould and carry out the punching press to panel, but current stamping die lacks locating component, in order to improve panel punching press accuracy nature, need artifical handheld panel to fix a position to the position of panel, it causes the damage to the operation personnel very easily when pushing down to go up the mould, whole security is lower, for this reason, we propose a stamping die for processing of dysmorphism chassis spare based on new forms of energy car and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The problem that an existing stamping die for processing the special-shaped chassis part is lack of a positioning assembly, a plate needs to be manually held and positioned, and an operator is easily damaged when an upper die is pressed down is solved; an object of the utility model is to provide a stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car.

In order to achieve the above purpose, the utility model provides a following technical scheme: a stamping die for processing a special-shaped chassis part based on a new energy vehicle comprises a storage bottom frame, wherein a supporting longitudinal frame is fixedly arranged on one side of the top end of the storage bottom frame, a supporting transverse frame is vertically arranged at the top of the supporting longitudinal frame, a lifting cylinder is fixedly clamped on one side, away from the supporting longitudinal frame, of the supporting transverse frame, an upper die is arranged at the output end of the lifting cylinder, a lower die matched with the upper die for use is arranged at the top end of the storage bottom frame, and a positioning assembly is arranged at the bottom of the supporting longitudinal frame;

the positioning assembly comprises a positioning plate, guide shafts are fixedly arranged on two sides of the positioning plate, the guide shafts are movably inserted at the bottom of the longitudinal supporting frame in a plugging mode, one ends, far away from the positioning plate, of the guide shafts penetrate through the longitudinal supporting frame and are sleeved with limit nuts in threaded mode, a rotating seat is fixedly arranged in the middle of one side, close to the guide shafts, of the positioning plate, a threaded rod is rotatably arranged in the middle of the rotating seat, an inner screwed pipe matched with the threaded rod in use is fixedly clamped at the bottom of the longitudinal supporting frame, and the threaded rod is inserted in the inner screwed pipe in a threaded mode; one end of the threaded rod, which is far away from the rotating seat, penetrates through the support longitudinal frame and is fixedly sleeved with a screw button.

Preferably, one side of the positioning plate, which is far away from the guide shaft, is fixedly provided with a protective pad.

Preferably, the fixed cover of drive end of lift cylinder is equipped with the mount pad, the bottom fixed mounting of mount pad has installation top frame, the top fixed mounting who goes up the mould has installation cover frame, installation cover frame passes through the fixed cover of bolt and connects in the outside of installation top frame.

Preferably, the bottom fixed mounting of bed die has the installation card frame, the bottom of installation card frame has the installation underframe through bolt fastening joint, installation underframe fixed mounting is on the top of accomodating the underframe.

Preferably, a guide post is fixedly mounted at the top end of the mounting top frame, a guide groove corresponding to the guide post is formed in the support cross frame, the guide post movably penetrates through the corresponding guide groove, and the top of the guide post penetrates through the upper surface of the support cross frame and is fixedly sleeved with a limiting ring; the inner wall of guide way rolls the card and is equipped with a plurality of balls, the outer wall contact of ball and guide post.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. by arranging the positioning assembly, the distance between the positioning plate and the lower die is flexibly adjusted, so that when the special-shaped chassis plate is stamped, one end of the special-shaped chassis plate is abutted against the positioning plate, and the position of the special-shaped chassis plate is positioned in an auxiliary manner, so that the stamping accuracy of the special-shaped chassis plate is improved, and the die is prevented from damaging operating personnel;

2. the upper die is replaced by arranging the mounting sleeve frame and the mounting top frame, the mounting sleeve frame is convenient to detach, and the lower die is replaced by arranging the mounting bottom frame and the mounting clamping frame which are convenient to detach;

3. through setting up guide post, ball, open lift cylinder drive installation top frame, go up the mould and reciprocate the time, the guide post slides in corresponding the guide way and descends to reciprocating to installation top frame, last mould leads, and then promotes the stability that the mould moved down, thereby promotes panel punching press stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structural connection between the middle support longitudinal frame and the positioning assembly of the present invention.

Fig. 3 is a connection diagram of the middle part structure of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a stamping die for processing a special-shaped chassis part based on a new energy vehicle, which comprises a receiving underframe 1, wherein a supporting longitudinal frame 2 is fixedly installed on one side of the top end of the receiving underframe 1, a supporting transverse frame 3 is vertically installed on the top of the supporting longitudinal frame 2, a lifting cylinder 4 is arranged on a fixing clamp on one side of the supporting transverse frame 3 away from the supporting longitudinal frame 2, an upper die 5 is arranged at the output end of the lifting cylinder 4, a lower die 6 matched with the upper die 5 is arranged on the top end of the receiving underframe 1, and an upper die 5 and a positioning component 7 corresponding to the lower die 6 are arranged at the bottom of the supporting longitudinal frame 2;

the positioning assembly 7 comprises a positioning plate 71, guide shafts 72 are fixedly mounted on two sides of the positioning plate 71, the guide shafts 72 are movably inserted at the bottom of the supporting longitudinal frame 2, the stability of horizontal movement of the positioning plate 71 is improved, one end, far away from the positioning plate 71, of each guide shaft 72 penetrates through the supporting longitudinal frame 2 and is sleeved with a limit nut 721 through threads, the horizontal movement of the guide shafts 72 is limited, the guide shafts 72 are prevented from being separated from the supporting longitudinal frame 2, a rotating seat 73 is fixedly mounted in the middle of one side, close to the guide shafts 72, of the positioning plate 71, a threaded rod 74 is rotatably mounted in the middle of one side, close to the guide shafts 72, of the positioning plate 71, the threaded rod 74 can rotate in the middle of one side, close to the guide shafts 72, an inner solenoid 741 matched with the threaded rod 74 is fixedly clamped at the bottom of the supporting longitudinal frame 2, and the threaded rod 74 is inserted in the inner solenoid 741; the end of the threaded rod 74 far from the rotating base 73 passes through the support longitudinal frame 2 and is fixedly sleeved with a screw button 75.

Through adopting above-mentioned technical scheme, during the use, rotate knob 75 drive threaded rod 74 and rotate, solenoid 741 in the cooperation was used, and guiding axle 72, drive locating plate 71 and carry out the horizontal migration, thereby adjust locating plate 71 in a flexible way, the interval of bed die 6, when being convenient for to dysmorphism chassis spare panel punching press, support the one end of dysmorphism chassis spare panel at locating plate 71, carry out assistance-localization real-time to the position of dysmorphism chassis spare panel, thereby promote panel punching press accuracy nature, and prevent that the mould from leading to the fact the damage to the operation personnel.

A protection pad 76 is fixedly mounted on one side of the positioning plate 71 away from the guide shaft 72.

By adopting the above technical scheme, through setting up protection pad 76, when the one end of panel supported on locating plate 71, protect the one end of panel.

The driving end of the lifting cylinder 4 is fixedly sleeved with a mounting seat 41, the bottom end of the mounting seat 41 is fixedly provided with a mounting top frame 42, the top end of the upper die 5 is fixedly provided with a mounting sleeve frame 43, the mounting sleeve frame 43 is fixedly sleeved on the outer side of the mounting top frame 42 through bolts, and the mounting sleeve frame 43 and the mounting top frame 42 are arranged to facilitate the dismounting of the mounting sleeve frame 43 and the replacement of the upper die 5; the bottom fixed mounting of bed die 6 has installation card frame 61, and the bottom of installation card frame 61 has the installation underframe 62 through bolt fastening joint, and installation underframe 62 fixed mounting is on the top of accomodating underframe 1, through setting up installation underframe 62, installation card frame 61, and convenient to detach installation card frame 61 carries out the change of bed die 6.

By adopting the technical scheme, the upper die 5 and the lower die 6 can be replaced conveniently.

The second embodiment: as shown in fig. 3 and 4, the top end of the mounting top frame 42 is fixedly provided with a guide post 8, the supporting cross frame 3 is provided with a guide groove 301 corresponding to the guide post 8, the guide post 8 movably penetrates through the corresponding guide groove 301, and the top of the guide post 8 penetrates through the upper surface of the supporting cross frame 3 and is fixedly sleeved with a limit ring 81; the inner wall of the guide groove 301 is engaged with a plurality of balls 82 in a rolling manner, and the balls 82 are in contact with the outer wall of the guide post 8.

Through adopting above-mentioned technical scheme, through setting up guide post 8, the activity of guide post 8 runs through corresponding guide way 301 to with the contact of ball 82 outer wall, opening lift cylinder 4 drive installation top frame 42, go up mould 5 when reciprocating, guide post 8 slides in corresponding guide way 301 and descends, thereby lead to reciprocating of installation top frame 42, last mould 5, and then promote the stability that upper die 5 moved down, thereby promote panel punching press stability.

The working principle is as follows: when the special-shaped chassis part plate punching device is used, the position of the positioning plate 71 is adjusted according to the punching position of a special-shaped chassis part plate, the threaded rod 74 is driven to rotate by manually rotating the screw knob 75, the inner screw tube 741 and the guide shaft 72 are matched to be used, the positioning plate 71 is driven to horizontally move, and therefore the distance between the positioning plate 71 and the lower die 6 is adjusted until the special-shaped chassis part plate punching position is met;

then, the plate is placed between the upper die 5 and the lower die 6, one end of the special-shaped chassis plate is abutted against the protective pad 76 on the surface of the positioning plate 71, and the position of the special-shaped chassis plate is positioned in an auxiliary manner;

subsequently, the lifting cylinder 4 is started to drive the mounting top frame 42 and the upper die 5 to move downwards, the guide posts 8 slide and descend in the corresponding guide grooves 301, the downward movement of the mounting top frame 42 and the upper die 5 is guided, and the downward movement stability of the upper die 5 is improved until the upper die 5 performs stamping operation on the special-shaped chassis plate.

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 utility model provides a stamping die is used in processing of dysmorphism chassis spare based on new forms of energy car, includes accomodate underframe (1), its characterized in that: a supporting longitudinal frame (2) is fixedly installed on one side of the top end of the containing bottom frame (1), a supporting transverse frame (3) is vertically installed on the top of the supporting longitudinal frame (2), a lifting cylinder (4) is fixedly clamped on one side, away from the supporting longitudinal frame (2), of the supporting transverse frame (3), an upper die (5) is arranged at the output end of the lifting cylinder (4), a lower die (6) matched with the upper die (5) is arranged on the top end of the containing bottom frame (1), and a positioning assembly (7) is arranged at the bottom of the supporting longitudinal frame (2);

locating component (7) are including locating plate (71), the both sides fixed mounting of locating plate (71) has guiding axle (72), guiding axle (72) activity is pegged graft and is being supported the bottom of indulging frame (2), the one end that locating plate (71) were kept away from in guiding axle (72) is passed and is supported indulging frame (2) and threaded sleeve and be equipped with stop nut (721), one side middle part fixed mounting that locating plate (71) are close to guiding axle (72) has a seat (73) of rotating, the middle part rotation of rotating seat (73) installs threaded rod (74), the bottom fixing clip who supports indulging frame (2) is equipped with interior screwed pipe (741) that uses with threaded rod (74) cooperation, screwed rod (74) screw grafting is in interior screwed pipe (741).

2. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 1, wherein: one end of the threaded rod (74) far away from the rotating seat (73) penetrates through the supporting longitudinal frame (2) and is fixedly sleeved with a screw button (75).

3. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 1, wherein: and a protective pad (76) is fixedly arranged on one side of the positioning plate (71) far away from the guide shaft (72).

4. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 1, wherein: the fixed cover of drive end of lift cylinder (4) is equipped with mount pad (41), the bottom fixed mounting of mount pad (41) has installation top frame (42), the top fixed mounting who goes up mould (5) has installation cover frame (43), installation cover frame (43) cup joint the outside at installation top frame (42) through the bolt fastening.

5. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 1, wherein: the bottom fixed mounting of bed die (6) has installation card frame (61), there is installation underframe (62) the bottom of installation card frame (61) through the bolt fastening joint, installation underframe (62) fixed mounting is on the top of accomodating underframe (1).

6. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 4, wherein: the top fixed mounting of installation top frame (42) has guide post (8), set up guide way (301) that correspond with guide post (8) on supporting crossbearer (3), guide post (8) activity runs through and corresponds guide way (301), the top of guide post (8) is passed the upper surface that supports crossbearer (3) and fixed cover is equipped with spacing ring (81).

7. The stamping die for processing the special-shaped chassis part based on the new energy vehicle as claimed in claim 6, wherein: the inner wall of the guide groove (301) is provided with a plurality of balls (82) in a rolling clamping mode, and the balls (82) are in contact with the outer wall of the guide column (8).