CN210676643U

CN210676643U - Automobile stamping flanging die

Info

Publication number: CN210676643U
Application number: CN201921146119.4U
Authority: CN
Inventors: 苗泉
Original assignee: Zhenjiang Yangming Machinery Manufacturing Co Ltd
Current assignee: Zhenjiang Yangming Machinery Manufacturing Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-05
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an automobile stamping flanging die, which comprises a base, wherein a containing cavity is arranged inside the base, and a lower die box is arranged above the containing cavity; the left side and the right side of the base of the utility model are both provided with the supporting plates, the electric hydraulic rods are arranged below the supporting plates, the connecting plates are arranged below the electric hydraulic rods, the rollers are arranged below the connecting plates, the automobile stamping flanging die can be integrally moved through the mutual matching of the supporting plates, the electric hydraulic rods and the rollers, and the automobile stamping flanging die can be conveniently cleaned, checked and maintained, so that the normal use of the automobile stamping flanging die is ensured, and the quality of a produced product is further ensured; through mutually supporting of backup pad, electronic hydraulic stem withdrawal, connecting plate and gyro wheel, improve the job stabilization nature of mould, still can avoid mould weight to suppress on the gyro wheel for a long time simultaneously, prolong the life of gyro wheel.

Description

Automobile stamping flanging die

Technical Field

The utility model belongs to the technical field of the vapour turning mold utensil, concretely relates to car punching press turn-ups mould.

Background

With the continuous progress of science and technology, the rapid development of industrial production, and the continuous emergence of many new technologies, new processes, new devices and new materials, the continuous innovation and development of the stamping and flanging die technology are promoted, and although the production process of the existing automobile stamping and flanging die is mature day by day, part of the production process is still insufficient to be improved.

The prior art has the following problems: the existing automobile stamping flanging die (reference: CN 201721420786.8) is installed in a fixed structure, so that the automobile stamping flanging die is inconvenient to clean, inspect and maintain, and the quality problem of the manufactured die is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a car punching press turn-ups mould has the convenience and clears up the characteristics of and inspection maintenance to car punching press turn-ups mould.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping and flanging die for automobiles comprises a base, wherein a containing cavity is arranged inside the base, a lower die box is arranged inside the containing cavity by the upper part, a hydraulic cylinder is arranged inside the containing cavity by the lower part, a door body is arranged on the front side wall of the base and on the left side of the containing cavity, a lock is arranged on one side of the door body away from the containing cavity, sliding blocks are arranged on the left side and the right side of the base by the upper part, supporting plates are arranged on the left side and the right side of the base by the lower part, a hydraulic rod is arranged above the sliding blocks, a fixed block is arranged on one side of the hydraulic rod away from the sliding blocks, a top box is arranged on one side of the fixed block away from the hydraulic rod, a fixed rod is arranged on one side of the top box close to the door body, a limiting plate is arranged on one side, the outside of damper is provided with solid fixed ring, gu be connected through the nut between fixed ring and the screw rod, gu fixed ring's below is provided with the connecting rod, the below of connecting rod is provided with the illumination lamp plate, the below of STB is provided with the diaphragm capsule, both sides the below of backup pad is provided with electronic hydraulic stem, both sides the below of electronic hydraulic stem is provided with the connecting plate, both sides the below of connecting plate is provided with the gyro wheel.

Preferably, the damping mechanism comprises a first damping pad, a damping spring, a second damping pad and an outer damping sleeve, wherein the second damping pad is arranged on the inner side of the outer damping sleeve, the damping spring is arranged on one side, away from the outer damping sleeve, of the second damping pad, and the first damping pad is arranged on one side, away from the second damping pad, of the damping spring.

Preferably, one side of the door body, which is far away from the lockset, is rotatably connected with the base through a hinge, and a lock groove is formed in the position, corresponding to the lockset, of the base.

Preferably, the inner side wall of the door body is provided with a sealing layer, and the area of the sealing layer is larger than the opening area of the accommodating cavity.

Preferably, one side of the connecting plate, which is close to the roller, is provided with a mounting frame, and the roller can be connected to the connecting plate in a rolling manner through the mounting frame.

Preferably, when the electro-hydraulic rod is in a contracted state, the distance between the roller and the ground is 1 cm.

Preferably, the first damping pad and the damping spring and the second damping pad are connected through glue.

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

1. the left side and the right side of the base of the utility model are both provided with the supporting plates, the electric hydraulic rods are arranged below the supporting plates, the connecting plates are arranged below the electric hydraulic rods, the rollers are arranged below the connecting plates, the automobile stamping flanging die can be integrally moved through the mutual matching of the supporting plates, the electric hydraulic rods and the rollers, and the automobile stamping flanging die can be conveniently cleaned, checked and maintained, so that the normal use of the automobile stamping flanging die is ensured, and the quality of a produced product is further ensured; through mutually supporting of backup pad, electronic hydraulic stem withdrawal, connecting plate and gyro wheel, improve the job stabilization nature of mould, still can avoid mould weight to suppress on the gyro wheel for a long time simultaneously, prolong the life of gyro wheel.

2. The utility model discloses the inside of base is equipped with and holds the chamber, and die box and pneumatic cylinder all locate down and hold the intracavity, hold the chamber simultaneously and realize and external intercommunication or confined state through opening and shutting of the door body, neither influence the normal work that holds intracavity inside device, cooperate with the removal function simultaneously, can make automobile punching press turn-ups mould's clearance and inspection maintenance work become convenient and fast more.

3. The utility model discloses one side of STB is equipped with the dead lever, and one side of dead lever is equipped with the limiting plate, and one side that the dead lever was kept away from to the limiting plate is equipped with the screw rod, is connected with the illumination lamp plate through connecting rod and solid fixed ring on the screw rod, and solid fixed ring is fixed in on the screw rod through the nut, and wherein the illumination lamp plate can throw light on to mould (under the darker or night condition of light) maintenance work for the maintenance progress, the dismouting of illumination lamp plate can be realized to mutually supporting of nut and screw rod to the maintenance work of convenience to illumination lamp plate.

4. The utility model discloses be equipped with damper between screw rod and the solid fixed ring, damper includes first shock pad, damping spring, second shock pad and outer shock attenuation cover, and when mould punching press operation, damper can weaken the vibrations energy, avoids causing the influence to the illumination lamp plate, has good marketing power.

Drawings

Fig. 1 is a schematic structural diagram of the door body in a closed state.

Fig. 2 is a schematic structural view of the door body opening state of the present invention.

Fig. 3 is the schematic structural diagram of another viewing angle of the lighting lamp panel of the present invention.

Fig. 4 is a schematic structural view of the present invention in a cross-sectional view along the direction of fig. 3A-a.

Fig. 5 is a schematic structural diagram of the damping mechanism of the present invention.

In the figure: 1. putting the die box; 2. a door body; 3. a base; 4. a connecting plate; 5. an electro-hydraulic lever; 6. a fixed block; 7. a screw; 8. a set-top box; 9. a lighting lamp panel; 10. a nut; 11. a hydraulic lever; 12. a slider; 13. a support plate; 14. a roller; 15. a lower die box; 16. a hydraulic cylinder; 17. an accommodating chamber; 18. a lock; 19. a limiting plate; 20. fixing the rod; 21. a connecting rod; 22. a fixing ring; 23. a damping mechanism; 231. a first cushion pad; 232. a damping spring; 233. a second cushion pad; 234. an outer shock-absorbing sleeve.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a stamping flanging die for automobiles comprises a base 3, wherein a containing cavity 17 is arranged inside the base 3, a lower die box 15 is arranged inside the containing cavity 17 close to the upper part, a hydraulic cylinder 16 is arranged inside the containing cavity 17 close to the lower part, a door body 2 is arranged on the front side wall of the base 3 and positioned on the left side of the containing cavity 17, in order to improve the sealing property of the containing cavity 17, in the embodiment, a sealing layer is preferably arranged on the inner side wall of the door body 2, the area of the sealing layer is larger than the opening area of the containing cavity 17, a lock 18 is arranged on one side of the door body 2 far away from the containing cavity 17, in order to facilitate the opening and closing of the door body 2, in the embodiment, preferably, one side of the door body 2 far away from the lock 18 is rotatably connected with the base 3 through a hinge, a locking groove is arranged on the base 3 corresponding to the position of the lock 18, sliding blocks 12 are arranged on, a hydraulic rod 11 is arranged above the sliding block 12, a fixed block 6 is arranged on one side of the hydraulic rod 11 far away from the sliding block 12, a top box 8 is arranged on one side of the fixed block 6 far away from the hydraulic rod 11, a fixed rod 20 is arranged on one side of the top box 8 close to the door body 2, a limit plate 19 is arranged on one side of the fixed rod 20 far away from the top box 20, a screw 7 is arranged on one side of the limit plate 19 far away from the fixed rod 20, a damping mechanism 23 is arranged outside the screw 7, a fixed ring 22 is arranged outside the damping mechanism 23, the fixed ring 22 is connected with the screw 7 through a nut 10, a connecting rod 21 is arranged below the fixed ring 22, a lighting lamp panel 9 is arranged below the connecting rod 21, an upper mold box 1 is arranged below the top box 8, electric hydraulic rods 5 are arranged below the supporting plates 13 on two sides, in order to facilitate the rolling of the roller 14, in this embodiment, it is preferable that a mounting frame is provided on a side of the connecting plate 4 close to the roller 14, and the roller 14 is rotatably connected to the connecting plate 4 through the mounting frame, so as to prevent the weight of the mold from pressing on the roller 14 when the roller is not moved, and in this embodiment, it is preferable that the distance between the roller 14 and the ground is 1 cm when the electro-hydraulic rod 5 is in the retracted state.

For a better shock absorption effect, in this embodiment, preferably, the shock absorption mechanism 23 includes a first shock absorption pad 231, a shock absorption spring 232, a second shock absorption pad 233 and an outer shock absorption sleeve 234, wherein the inner side of the outer shock absorption sleeve 234 is provided with the second shock absorption pad 233, one side of the second shock absorption pad 233 away from the outer shock absorption sleeve 234 is provided with the shock absorption spring 232, one side of the shock absorption spring 232 away from the second shock absorption pad 233 is provided with the first shock absorption pad 231, for a better connection effect, in this embodiment, preferably, the first shock absorption pad 231 and the shock absorption spring 232 and the connection between the shock absorption spring 232 and the second shock absorption pad 233 are all connected by glue.

The utility model discloses well electronic hydraulic stem 5 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the motor is used as a power source, pressure oil is output through the bidirectional gear pump and flows to the oil cylinder through the control of the oil circuit manifold block to realize the reciprocating motion of the piston rod, and the model of the motor is DYTZ 450-/110.

The utility model discloses a theory of operation and use flow: firstly, placing an automobile part to be punched in a lower die box 15 of a base 3, then, under the action of a fixed block 6, a hydraulic rod 11 and a sliding block 12, gradually descending an upper die box 1 of a top box 8 until the die assembly with the lower die box 15 of the base 3 is stopped, waiting for product forming, flanging the product by a flanging insert in the product forming process, gradually ascending the upper die box 1 of the top box 8 after the product is formed until the initial position is recovered, taking the product by a worker, and finishing one-round punching flanging work; when the die fails in long-term use (the light is good), the electric hydraulic rod 5 is started firstly, the electric hydraulic rod 5 drives the connecting plate 4 to descend until the lower roller 14 contacts the ground and stops, and at the moment, the automobile stamping and flanging die can be integrally moved, so that the automobile stamping and flanging die is convenient to clean, inspect and maintain, the normal use of the automobile stamping and flanging die is ensured, and the quality of a produced product is further ensured; after cleaning and inspection and maintenance are finished, the electric hydraulic rod 5 retracts to drive the connecting plate 4 to ascend until the roller 14 recovers the initial position, so that the working stability of the die is improved, meanwhile, the weight of the die can be prevented from being pressed on the roller 14 for a long time, and the service life of the roller 14 is prolonged; when the mold fails in long-term use (light is poor), the lighting lamp panel 9 is started first, and then follow-up operation is carried out according to the method; in the use process of the illuminating lamp panel 9, due to the existence of the damping mechanism 23 (fixed between the screw 7 and the fixing ring 22), the vibration energy of the top box 8 can be weakened (the first damping pad 231, the damping spring 232, the second damping pad 233 and the outer damping sleeve 234 are weakened in a matching manner), so that the illuminating lamp panel 9 is prevented from being affected; when illumination lamp plate 9 uses for a long time and breaks down, follow screw rod 7 and pull down nut 10, then take off solid fixed ring 22, take off connecting rod 21 and illumination lamp plate 9 simultaneously promptly, again to it maintain can, have good marketing power.

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 an automobile punching press turn-ups mould, includes base (3), its characterized in that: the die box is characterized in that a containing cavity (17) is arranged inside the base (3), a lower die box (15) is arranged inside the containing cavity (17) by leaning on the upper side, a hydraulic cylinder (16) is arranged inside the containing cavity (17) by leaning on the lower side, a door body (2) is arranged on the front side wall of the base (3) and on the left side of the containing cavity (17), a lock (18) is arranged on one side, away from the containing cavity (17), of the door body (2), sliding blocks (12) are arranged on the left side and the right side of the base (3) by leaning on the upper side, supporting plates (13) are arranged on the left side and the right side of the base (3) by leaning on the lower side, a hydraulic rod (11) is arranged above the sliding blocks (12), a fixed block (6) is arranged on one side, away from the sliding blocks (12), of the fixed block (6) is arranged on one side, away from the hydraulic rod (11), a top, a limiting plate (19) is arranged on one side of the fixed rod (20) far away from the top box (8), a screw (7) is arranged on one side of the limiting plate (19) far away from the fixing rod (20), a damping mechanism (23) is arranged outside the screw rod (7), a fixing ring (22) is arranged outside the damping mechanism (23), the fixing ring (22) is connected with the screw rod (7) through a nut (10), a connecting rod (21) is arranged below the fixing ring (22), a lighting lamp panel (9) is arranged below the connecting rod (21), an upper die box (1) is arranged below the top box (8), electric hydraulic rods (5) are arranged below the supporting plates (13) on two sides, connecting plates (4) are arranged below the electric hydraulic rods (5) on two sides, and rollers (14) are arranged below the connecting plates (4) on two sides.

2. The automobile stamping flanging die of claim 1, characterized in that: damper (23) include first shock pad (231), damping spring (232), second shock pad (233) and outer shock attenuation cover (234), wherein, the inboard of outer shock attenuation cover (234) is provided with second shock pad (233), one side that outer shock pad (234) were kept away from in second shock pad (233) is provided with damping spring (232), one side that second shock pad (233) were kept away from in damping spring (232) is provided with first shock pad (231).

3. The automobile stamping flanging die of claim 1, characterized in that: one side of the door body (2) far away from the lock (18) is rotatably connected with the base (3) through a hinge, and a lock groove is formed in the position, corresponding to the lock (18), of the base (3).

4. The automobile stamping flanging die of claim 1, characterized in that: the inner side wall of the door body (2) is provided with a sealing layer, and the area of the sealing layer is larger than the opening area of the accommodating cavity (17).

5. The automobile stamping flanging die of claim 1, characterized in that: one side of the connecting plate (4) close to the roller (14) is provided with an installation frame, and the roller (14) can be connected to the connecting plate (4) in a rolling mode through the installation frame.

6. The automobile stamping flanging die of claim 1, characterized in that: when the electric hydraulic rod (5) is in a contraction state, the distance between the roller (14) and the ground is 1 cm.

7. The automobile stamping flanging die of claim 2, characterized in that: the first damping pad (231) is connected with the damping spring (232) and the damping spring (232) is connected with the second damping pad (233) through glue.