CN217290104U

CN217290104U - Demoulding mechanism of automobile mould punching machine

Info

Publication number: CN217290104U
Application number: CN202220999656.9U
Authority: CN
Inventors: 齐伟超; 张建勋; 郜云峰
Original assignee: Hebei Huashu New Energy Automobile Technology Co ltd
Current assignee: Hebei Huashu New Energy Automobile Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-26
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of automobile moulds, and provides an automobile mould punching machine demoulding mechanism which is convenient for a bottom mould to carry out clamping and fixing operation so as to prevent the bottom mould from falling off easily when the bottom mould shakes, and comprises a bottom plate, wherein the top end of the bottom plate is slidably connected with a sliding frame, the top end of the sliding frame is connected with a fixed plate, the top end of the fixed plate is connected with a plurality of sliding cylinders, sliding columns are all slidably connected in the sliding cylinders, the top ends of the sliding columns are connected with a top plate, a plurality of springs are connected between the top plate and the fixed plate, the springs are respectively sleeved on the circumferential surfaces of the sliding cylinders, the top end of the top plate is connected with two fixed frames, two moving toothed belts are all slidably connected in the two fixed frames, first electric cylinders are all installed on the two fixed frames, the output ends of the two first electric cylinders respectively penetrate through the two fixed frames and are connected with rotating seats, and moving gears are all rotatably connected in the two rotating seats, the plurality of movable toothed belts are connected with clamping frames, and the top end of the bottom plate is connected with a power mechanism.

Description

Demoulding mechanism of automobile mould punching machine

Technical Field

The utility model relates to an automobile mold technical field, concretely relates to automobile mold punching machine demoulding mechanism.

Background

The most important component of an automobile mould is a covering part mould, the mould is mainly a cold-punching mould, the automobile mould in a broad sense is a general name of moulds for manufacturing all parts on an automobile, for example, a punching mould, an injection mould, a forging mould, a casting wax mould, a glass mould and the like, in the production of the automobile mould, a punching machine is indispensable equipment, and a stripping mechanism is required to be used for demoulding after the punching of the punching machine.

Through the retrieval, chinese patent application number is CN 201822004477.3's utility model discloses an automobile mold punching machine demoulding mechanism, its roughly description does, including the bottom plate, the last fixed surface of bottom plate is connected with the slide rail, and the inside swing joint of slide rail has the support column, and the top fixedly connected with diaphragm of support column, the last fixed surface of bottom plate are connected with driving motor, and driving motor's the left that is located the slide rail, driving motor's output fixedly connected with pivot, the top fixedly connected with eccentric wheel of pivot, its when using, can shorten the purpose of drawing of patterns time.

Although the prior art scheme can shorten the demoulding time, the bidirectional clamping is adopted when the mold clamp is fastened, and the mold clamped in the bidirectional clamping is easy to loosen when the mold clamp shakes violently, so that the mold is easy to separate from the mold and fly out to hurt operators.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automobile mold punching machine demoulding mechanism to it is at the die holder fastening timing because its two-way clamp, when violent rocking, two-way clamp's mould is not hard up easily in the prior art who provides in the solution background art, thereby makes the mould break away from the departure easily and injures operating personnel's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a demoulding mechanism of an automobile mould punching machine comprises a bottom plate, wherein the top end of the bottom plate is connected with a sliding frame in a sliding manner, the top end of the sliding frame is fixedly connected with a fixing plate, the top end of the fixing plate is fixedly connected with a plurality of sliding cylinders, sliding columns are all connected in the sliding cylinders in a sliding manner, the top ends of the sliding columns are fixedly connected with a top plate, a plurality of springs are fixedly connected between the top plate and the fixing plate, the springs are respectively sleeved on the circumferential surfaces of the sliding cylinders, the top end of the top plate is fixedly connected with two fixing frames, two moving toothed belts are all connected in the two fixing frames in a sliding manner, first electric cylinders are respectively arranged on the two fixing frames, the output ends of the two first electric cylinders respectively penetrate through the two fixing frames and are fixedly connected with rotating seats, moving gears are all rotatably connected in the two rotating seats, and are respectively meshed with every two adjacent moving toothed belts, a plurality of the movable toothed belts are fixedly connected with clamping frames, and the top end of the bottom plate is fixedly connected with a power mechanism.

Preferably, power unit includes the mounting panel, the fixed connection of mounting panel is on the top of bottom plate, the spout has been seted up on the mounting panel, sliding connection has the slider in the spout, it is connected with running gear to rotate on the slider, the front end sliding connection of mounting panel has the promotion cingulum, fixedly connected with dead lever between promotion cingulum and the balladeur train, the fixed cingulum of top fixedly connected with of bottom plate, running gear respectively with promote cingulum and fixed cingulum meshing, first motor is installed to the rear end of mounting panel, the output of first motor runs through mounting panel and fixedly connected with power rod, the last rotation of running gear is connected with the catch bar, the other end and the push rod of power rod rotate and are connected.

Furthermore, the top end of the bottom plate is fixedly connected with two sliding boxes, the bottom end of the sliding frame is fixedly connected with two sliding rails, and the two sliding rails are respectively connected in the two sliding grooves in a sliding mode.

Still further, the front end fixedly connected with solid fixed ring of mounting panel, dead lever sliding connection is in the solid fixed ring.

As a further scheme of the scheme, the mounting plate is welded at the top end of the bottom plate.

As a further scheme of the scheme, the top end of the bottom plate is fixedly connected with a protective shell.

On the basis of the scheme, a maintenance opening is formed in the front end of the protective shell, and a maintenance door is hinged to the maintenance opening.

On the basis of the scheme, the bottom end of the bottom plate is fixedly connected with an underframe.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile mold punching machine demoulding mechanism possesses following beneficial effect:

the utility model discloses in, carry out concertina movement through the first electric jar of mounting on the mount, thereby the rotation seat that drives the output fixed connection of first electric jar carries out concertina movement, thereby the removal gear that drives rotation seat internal rotation and connect and the meshing of mount sliding connection's removal cingulum, thereby it carries out the clamping operation to drive the clamping frame of fixed connection on the removal cingulum, and carry out damping operation through fixed connection's between fixed plate and the roof spring, and the operation is rocked through the top fixed connection's of bottom plate power unit drive balladeur train, therefore, this automobile mold drawing of patterns punching machine mechanism is convenient for the end mould and is pressed from both sides tight fixed operation, thereby be difficult for droing when it rocks, the practicality is higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the mounting plate, the slider, the rotating gear and the like.

In the figure: 1. a base plate; 2. a carriage; 3. a fixing plate; 4. a slide cylinder; 5. a traveler; 6. a top plate; 7. a spring; 8. a fixed mount; 9. moving the toothed belt; 10. a first electric cylinder; 11. a rotating seat; 12. a moving gear; 13. a clamping frame; 14. mounting a plate; 15. a slider; 16. a rotating gear; 17. pushing the toothed belt; 18. fixing the rod; 19. fixing the toothed belt; 20. a first motor; 21. a power rod; 22. a push rod; 23. a slide box; 24. a protective shell; 25. a chassis.

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.

Examples

Referring to fig. 1-5, a demoulding mechanism of a stamping machine for an automobile mold comprises a base plate 1, wherein the bottom end of the base plate 1 is fixedly connected with an underframe 25 for supporting the base plate to work and increasing the stability of the base plate in work, the top end of the base plate 1 is fixedly connected with a protective shell 24 for preventing the base plate from injuring operators in work, the front end of the protective shell 24 is provided with a maintenance opening which is hinged with a maintenance door for performing maintenance operation on the interior of the protective shell, the top end of the base plate 1 is fixedly connected with two sliding boxes 23, the bottom end of a sliding frame 2 is fixedly connected with two sliding rails which are respectively connected in the two sliding grooves in a sliding manner so as to be stable in sliding and not easy to fall off in sliding, the top end of the base plate 1 is slidably connected with the sliding frame 2, the top end of the sliding frame 2 is fixedly connected with a fixed plate 3, and the top end of the fixed plate 3 is fixedly connected with a plurality of sliding cylinders 4, sliding columns 5 are connected in the sliding cylinders 4 in a sliding mode, top ends of the sliding columns 5 are fixedly connected with a top plate 6, a plurality of springs 7 are fixedly connected between the top plate 6 and a fixing plate 3, the springs 7 are respectively sleeved on the circumferential surfaces of the sliding cylinders 4, the top end of the top plate 6 is fixedly connected with two fixing frames 8, two moving toothed belts 9 are connected in the two fixing frames 8 in a sliding mode, first electric cylinders 10 are installed on the two fixing frames 8, output ends of the first electric cylinders 10 respectively penetrate through the two fixing frames 8 and are fixedly connected with rotating seats 11, moving gears 12 are rotatably connected in the two rotating seats 11, the two moving gears 12 are respectively meshed with every two adjacent moving toothed belts 9, clamping frames 13 are fixedly connected on the sliding toothed belts 9, power mechanisms are fixedly connected to the top ends of the base plate 1 and comprise mounting plates 14, the mounting plates 14 are welded to the top end of the base plate 1, so as to facilitate easy operation during connection, and the overall connection strength is high, the stability during connection is good, the service life is long, the front end of the mounting plate 14 is fixedly connected with a fixing ring, the fixing rod 18 is slidably connected in the fixing ring so as to increase the stability of the fixing rod 18 when sliding, the mounting plate 14 is fixedly connected to the top end of the bottom plate 1, the mounting plate 14 is provided with a chute, the chute is slidably connected with a slide block 15, the slide block 15 is rotatably connected with a rotating gear 16, the front end of the mounting plate 14 is slidably connected with a pushing toothed belt 17, the fixing rod 18 is fixedly connected between the pushing toothed belt 17 and the sliding frame 2, the top end of the bottom plate 1 is fixedly connected with a fixing toothed belt 19, the rotating gear 16 is respectively meshed with the pushing toothed belt 17 and the fixing toothed belt 19, the rear end of the mounting plate 14 is provided with a first motor 20, the output end of the first motor 20 penetrates through the mounting plate 14 and is fixedly connected with a power rod 21, the rotating gear 16 is rotatably connected with a push rod 22, and the other end of the power rod 21 is rotatably connected with the push rod, so as to drive the sliding frame 2 to shake and demould at the top end of the bottom plate 1.

It should be further described that, in this embodiment, the first motor 20 and the first electric cylinder 10 are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used, for those skilled in the art, as long as they perform debugging operations according to the requirements of their usage specifications, and they are not described herein again, and the first motor 20 and the first electric cylinder 10 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control can be performed by an operator.

To sum up, when the demoulding mechanism of the automobile mold punching machine is used, firstly, the demoulding mechanism of the automobile mold punching machine is placed at a place required to be used, then the first motor 20 and the first electric cylinder 10 are started, the first electric cylinder 10 arranged on the fixed frame 8 performs telescopic motion, so as to drive the rotating seat 11 fixedly connected with the output end of the first electric cylinder 10 to perform telescopic motion, so as to drive the moving gear 12 connected in the rotating seat 11 in a rotating way to be meshed with the moving toothed belt 9 connected in the fixed frame 8 in a sliding way, so as to drive the clamping frame 13 fixedly connected with the moving toothed belt 9 to perform clamping operation, and perform damping operation through the spring 7 fixedly connected between the fixed plate 3 and the top plate 6, and perform rotation through the first motor 20 arranged on the mounting plate 14, and drive the power rod 21 fixedly connected with the output end of the first motor 20 to perform rotation, so as to drive the pushing rod 22 connected in the power rod 21 to perform telescopic motion, thereby driving the rotating gear 16 to mesh with the pushing toothed belt 17 and the fixing toothed belt 19, and driving the fixing rod 18 fixedly connected to the pushing toothed belt 17 to perform telescopic motion, thereby driving the sliding frame 2 to perform left-right shaking operation.

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 demoulding mechanism of the automobile die punching machine comprises a base plate (1) and is characterized in that a sliding frame (2) is connected to the top end of the base plate (1) in a sliding mode, a fixing plate (3) is fixedly connected to the top end of the sliding frame (2), a plurality of sliding cylinders (4) are fixedly connected to the top end of the fixing plate (3), a plurality of sliding columns (5) and a plurality of top ends (6) of the sliding columns (5) are connected in the sliding cylinders in a sliding mode, a plurality of springs (7) are fixedly connected between the top plates (6) and the fixing plate (3), the springs are respectively sleeved on the circumferential surfaces of the sliding cylinders (4), two fixing frames (8) are fixedly connected to the top end of the top plate (6), two moving toothed belts (9) are fixedly connected in the fixing frames (8) in a sliding mode, first electric cylinders (10) are installed on the fixing frames (8), two the output of first electric jar (10) runs through two mount (8) and fixedly connected with respectively and rotates seat (11), two it is connected with moving gear (12), two all to rotate in seat (11) moving gear (12) mesh with every adjacent two removal cingulums (9) respectively, and is a plurality of equal fixedly connected with presss from both sides tight frame (13) on removal cingulum (9), the top fixedly connected with power unit of bottom plate (1).

2. The demolding mechanism of the automobile die stamping machine as claimed in claim 1, wherein the power mechanism comprises a mounting plate (14), the mounting plate (14) is fixedly connected to the top end of the base plate (1), a sliding groove is formed in the mounting plate (14), a sliding block (15) is slidably connected to the sliding groove, a rotating gear (16) is rotatably connected to the sliding block (15), a pushing toothed belt (17) is slidably connected to the front end of the mounting plate (14), a fixing rod (18) is fixedly connected between the pushing toothed belt (17) and the sliding frame (2), a fixing toothed belt (19) is fixedly connected to the top end of the base plate (1), the rotating gear (16) is respectively engaged with the pushing toothed belt (17) and the fixing toothed belt (19), a first motor (20) is installed at the rear end of the mounting plate (14), an output end of the first motor (20) penetrates through the mounting plate (14) and is fixedly connected with a power rod (21), the rotating gear (16) is rotatably connected with a push rod (22), and the other end of the power rod (21) is rotatably connected with the push rod.

3. The demolding mechanism of the automobile die stamping machine according to claim 2, wherein two sliding boxes (23) are fixedly connected to the top end of the base plate (1), and two sliding rails are fixedly connected to the bottom end of the sliding frame (2), and are respectively slidably connected in two sliding grooves.

4. The automobile mold punch demolding mechanism as claimed in claim 3, wherein a fixing ring is fixedly connected to a front end of the mounting plate (14), and the fixing rod (18) is slidably connected to the fixing ring.

5. The automotive mold punch stripper mechanism of claim 4, wherein the mounting plate (14) is welded to the top end of the base plate (1).

6. The automobile die stamping press demoulding mechanism according to claim 5, wherein a protective shell (24) is fixedly connected to the top end of the base plate (1).

7. The automobile die stamping press demoulding mechanism according to claim 6, wherein the protective shell (24) is provided with a maintenance opening at the front end, and the maintenance opening is hinged with a maintenance door.

8. The automobile die stamping press demoulding mechanism according to claim 7, wherein a bottom frame (25) is fixedly connected to the bottom end of the base plate (1).