CN223070239U - Automobile part mold convenient for damping processing - Google Patents

Abstract

The utility model discloses an automobile part die convenient for damping processing, which comprises a base, a support, a stamping structure, a damping structure I, a damping structure II and a collecting structure, wherein the support is fixedly connected to the top of the base, the stamping structure is arranged above the base, the damping structure I is arranged at the top of the base, the damping structure II is arranged in the base, and the collecting structure is arranged in the base. Compared with the prior art, the utility model has the advantages that the damping shock-absorbing rod I, the damping shock-absorbing spring I, the damping shock-absorbing rod II and the damping spring II provide certain damping for the movement of the upper die and conduct movement guiding, so that the downward pressing movement of the upper die is smooth and has no fluctuation, the lower die is prevented from shaking caused in the rapid downward pressing process of the upper die, the automobile part is prevented from tilting, the absorption of downward pressing impact force is realized, the kinetic energy of the upper die in the downward pressing and punching movement process is gradually reduced, the punching process is more gentle, the automobile part is prevented from jumping, and the processing precision is improved.

Description

Automobile part mold convenient for damping processing

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to an automobile part die convenient for damping machining.

Background

With the development of economy and the progress of society, after automobiles become a riding instead of walking tool for people, the requirements of people are continuously improved, and higher requirements are also put on various details of automobiles. As is well known, an automobile part manufacturing die is an auxiliary device for manufacturing and forming automobile parts in an automobile manufacturing process, and is widely used in the field of automobile part manufacturing, and is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to a plate, a strip, a pipe, a section bar and the like mainly by a press and a die to cause plastic deformation or separation.

The patent document with the bulletin number of CN214768340U discloses a mould for automobile parts, the on-line screen storage device comprises a base, the base top is connected with storage device, storage device internal connection has the apotheca, apotheca one end is connected with the handle, the storage device upper surface is provided with the collecting hole, the storage device top is connected with the bed die, the storage device top is located bed die one side and is connected with the support column, the support column top is connected with the fixed column, the fixed column bottom is connected with the cylinder, the cylinder bottom is connected with the fixed plate, the fixed plate bottom is connected with the spliced pole, the spliced pole bottom is connected with the bed die, in the utility model, through setting up damping device, vibration amplitude when making equipment work is reduced, improve the quality of processing parts, and prolonged the life of equipment, through setting up storage device, the piece that produces when making the punching press can in time collect the clearance, do not influence the second use, improve equipment production efficiency, but the prior art still has the defect:

In the prior art, in the stamping process of the automobile part die, the die is easy to vibrate and collide due to the fact that the stamping die is pressed down rapidly, the vibration amplitude of the equipment is reduced only through the damping spring in the prior art, but the vibration cannot be absorbed and eliminated, the spring can stretch out and retract independently and rebound repeatedly, and then the automobile part placed on the surface of the lower die is inclined due to vibration, so that the offset phenomenon is easy to occur, and the machining precision of the automobile part is affected.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to overcome the defects and provide the automobile part die convenient for damping processing.

In order to solve the technical problems, the technical scheme provided by the utility model is that the automobile part die convenient for damping processing comprises:

The base is fixedly connected with a bracket at the top of the base;

The stamping structure is arranged above the base and comprises air cylinders fixedly arranged at two ends of the top of the bracket, and a fixing plate is fixedly connected to the bottom of the output end of each air cylinder;

The damping structure I is arranged at the top of the base and comprises guide rods fixedly connected to four corners of the top of the base, the top ends of the guide rods are fixedly connected to the top of the inner wall of the bracket, the fixing plates are slidably connected to the guide rods, pressing plates are slidably connected to the guide rods, damping rods I are fixedly connected between the pressing plates and the base, the damping rods I are arranged at two ends of the guide rods, and damping springs I are sleeved outside the damping rods I;

The damping structure II is arranged in the base and comprises grooves formed in two ends of the top of the base, a first trapezoid block is connected in the grooves in a sliding mode, a damping rod II is fixedly connected between one end of the first trapezoid block, which is opposite to the inner wall of the groove, a damping spring II is sleeved on the outer side of the damping rod, and two ends of the bottom of the fixing plate are fixedly connected with a second trapezoid block matched with the first trapezoid block;

And the collecting structure is arranged inside the base.

Further, the middle part of the bottom of the fixed plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with an upper die, the two ends of the upper die are fixedly provided with blades, and the top of the base is fixedly provided with a lower die.

Further, limiting sliding grooves are formed in two ends of the inner wall of the groove, and one end of the trapezoid block is fixedly connected with limiting sliding blocks which are slidably connected in the limiting sliding grooves.

Further, the collection structure comprises:

the collecting through holes are formed in the top of the base, and are formed in two ends of the lower die;

the collecting box, the storage chamber has been seted up to inside the base, collecting box sliding connection is in storage chamber front end, collecting box front end fixedly connected with handle.

The utility model has the advantages that the fixed plate is driven to move downwards through the air cylinder by the first shock absorption structure and the second shock absorption structure during stamping, the fixed plate drives the upper die to descend, the lower die is extruded during stamping, the fixed plate drives the pressing plate to slide downwards on the guide rod, the pressing plate extrudes the first damping rod and the first damping spring and primarily absorbs impact force, the fixed plate simultaneously drives the second trapezoidal blocks at two ends to press the first trapezoidal blocks downwards, the second trapezoidal blocks can push the first trapezoidal blocks to slide in the limiting sliding groove and compress the second damping rod and the second damping spring, impact force is further absorbed, so that the upper die and the lower die can be buffered and damped respectively, the shock absorption effect is good, the first damping rod, the second damping rod and the second damping spring provide certain damping for the movement of the upper die and guide the movement, the lower die is free from fluctuation, the lower die part caused by the rapid pressing of the upper die is prevented from shaking, the lower die part of an automobile is prevented from gradually pressing down, the impact force is prevented from being gradually absorbed during stamping, and the impact force is prevented from gradually and gradually pressing the lower die.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

Fig. 1 is a perspective view of an automobile part mold facilitating vibration damping processing according to the present utility model.

Fig. 2 is a front cross-sectional view of an automobile part mold for facilitating vibration damping processing according to the present utility model.

Fig. 3 is a top cross-sectional view of an automotive part mold for facilitating vibration damping processing in accordance with the present utility model.

Fig. 4 is a view showing an internal structure of a mold for automobile parts, which is convenient for vibration damping processing, according to the present utility model.

FIG. 5 is a second internal structural view of an automotive part mold according to the present utility model for facilitating vibration damping processing.

The drawing shows that 1, a base, 2, a bracket, 3, a stamping structure, 31, a cylinder, 32, a fixing plate, 33, a connecting column, 34, an upper die, 35, a blade, 36, a lower die, 4, a first damping structure, 41, a guide rod, 42, a pressing plate, 43, a first damping and damping rod, 44, a first damping spring, 5, a second damping structure, 51, a first trapezoid block, 52, a first trapezoid block, 53, a second damping and damping rod, 54, a second damping spring, 55, a second trapezoid block, 6, a collecting structure, 61, a collecting through hole, 62 and a collecting box.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present embodiment provides an automobile part mold convenient for vibration damping processing, which includes a base 1, and a bracket 2 is fixedly connected to the top of the base 1.

The base 1 top is equipped with stamping structure 3, stamping structure 3 includes fixed mounting in the cylinder 31 at support 2 top both ends, cylinder 31 output bottom fixedly connected with fixed plate 32, fixed plate 32 bottom middle part fixedly connected with spliced pole 33, spliced pole 33 bottom fixedly connected with goes up mould 34, go up mould 34 both ends fixed mounting has blade 35, the unnecessary part of processing car parts can be pruned in the setting of blade 35, base 1 top fixed mounting has bed die 36, through start-up cylinder 31, and then drive fixed plate 32 moves down, fixed plate 32 drives mould 34 and descends, go up mould 34 cooperation bed die 36 and can carry out the punching press operation afterwards.

The base 1 top is equipped with shock-absorbing structure one 4, shock-absorbing structure one 4 includes fixed connection in the guide bar 41 at base 1 top four corners, guide bar 41 top fixed connection is in support 2 inner wall top, fixed plate 32 sliding connection is on guide bar 41, through setting up four guide bars 41, can make fixed plate 32 slide outside it, and then the better completion punching press, sliding connection has clamp plate 42 on the guide bar 41, fixedly connected with damping shock-absorbing rod one 43 between clamp plate 42 and the base 1, damping shock-absorbing rod one 43 locates guide bar 41 both ends, damping shock-absorbing rod one 43 outside cover is equipped with damping spring one 44, in the punching press in-process, lower mould 36 can receive the extrusion, fixed plate 32 drives clamp plate 42 and slides down on guide bar 41, clamp plate 42 extrudees damping shock-absorbing rod one 43 and damping spring one 44 this moment, and preliminary absorption is carried out to the impact force.

The base 1 is internally provided with a damping structure II 5, the damping structure II 5 comprises a groove 51 formed in the two ends of the top of the base 1, a first trapezoid block 52 is slidably connected in the groove 51, a damping and damping rod II 53 is fixedly connected between one end of the first trapezoid block 52 opposite to the inner wall of the groove 51, a damping spring II 54 is sleeved outside the damping and damping rod II 53, two trapezoid blocks II 55 matched with the first trapezoid block 52 are fixedly connected to the two ends of the bottom of the fixed plate 32, limiting sliding grooves 56 are formed in the two ends of the inner wall of the groove 51, limiting sliding blocks are fixedly connected to the two ends of the first trapezoid block 52, the limiting sliding blocks are slidably connected in the limiting sliding grooves 56, in the stamping process, the fixed plate 32 drives the two first trapezoid blocks 52 to slide in the limiting sliding grooves 56, the damping and damping rods II 53 and the damping springs II 54 are compressed, impact forces are further absorbed, and accordingly damage to the upper die 34 and the lower die 36 is prevented from being caused by overlarge impact forces between the two dies.

The inside collection structure 6 that is equipped with of base 1, collection structure 6 is including setting up the collection through-hole 61 at base 1 top, and collection through-hole 61 locates bed die 36 both ends, and the storage chamber has been seted up to base 1 inside, and storage chamber front end sliding connection has collection box 62, and collection box 62 front end fixedly connected with handle, the piece that stamping work produced can fall into collection box 62 through collection through-hole 61 and concentrate the collection, then take out collection box 62 through the handle, in time clear up the piece.

When the automobile part to be processed is placed on the lower die 36 in use, the air cylinder 31 is started to drive the fixed plate 32 to move downwards, the fixed plate 32 drives the upper die 34 to descend, then the upper die 34 is matched with the lower die 36 to perform stamping operation, the lower die 36 is extruded in the stamping process, the fixed plate 32 drives the pressing plate 42 to slide downwards on the guide rod 41, at the moment, the pressing plate 42 extrudes the damping vibration rod 43 and the damping spring 44 to primarily absorb impact force, meanwhile, the fixed plate 32 drives the trapezoidal blocks II 55 at two ends to press the trapezoidal blocks I52, the trapezoidal blocks II 55 can push the trapezoidal blocks II 52 to slide in the limiting sliding groove 56 and compress the damping vibration rod II 53 and the damping spring II 54, and further absorb the impact force, so that the impact force received by the upper die 34 can be absorbed, and finally the impact force is absorbed by buffering and damping operation on the upper die 34 and the lower die 36 respectively, the impact force is prevented from gradually and gradually reducing the impact force of the upper die 34 and the lower die 34 by the aid of the damping vibration rod I43, the spring II and the spring II, the trapezoidal blocks II 55 can be prevented from gradually and gradually moving in the stamping process, the impact force is prevented from being gradually and gradually reduced, and the impact force is prevented from being gradually and gradually moving in the process of the lower die 34 is prevented from being suddenly and gradually pressed.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer or the like, the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, the operation means adopted for ensuring the compatibility of the device are consistent with the parameters of the instruments on the market, and meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Automobile part mould convenient to shock attenuation processing, characterized by, include:

The device comprises a base (1), wherein the top of the base (1) is fixedly connected with a bracket (2);

The stamping structure (3), the stamping structure (3) is arranged above the base (1), the stamping structure (3) comprises air cylinders (31) fixedly arranged at two ends of the top of the bracket (2), and the bottom of the output end of each air cylinder (31) is fixedly connected with a fixing plate (32);

The damping structure I (4) is arranged at the top of the base (1), the damping structure I (4) comprises guide rods (41) fixedly connected to four corners at the top of the base (1), the top ends of the guide rods (41) are fixedly connected to the top of the inner wall of the support (2), the fixing plate (32) is slidably connected to the guide rods (41), the guide rods (41) are slidably connected with pressing plates (42), damping shock rods I (43) are fixedly connected between the pressing plates (42) and the base (1), the damping shock rods I (43) are arranged at two ends of the guide rods (41), and damping springs I (44) are sleeved on the outer sides of the damping shock rods I (43);

The damping structure II (5) is arranged inside the base (1), the damping structure II (5) comprises grooves (51) formed in two ends of the top of the base (1), trapezoidal blocks I (52) are slidably connected inside the grooves (51), damping rods II (53) are fixedly connected between one ends of the trapezoidal blocks I (52) opposite to each other and the inner walls of the grooves (51), damping springs II (54) are sleeved outside the damping rods II (53), and trapezoidal blocks II (55) matched with the trapezoidal blocks I (52) are fixedly connected to two ends of the bottom of the fixing plate (32);

and the collecting structure (6) is arranged inside the base (1).

2. The automobile part mold convenient for shock absorption processing according to claim 1, wherein a connecting column (33) is fixedly connected to the middle part of the bottom of the fixing plate (32), an upper mold (34) is fixedly connected to the bottom of the connecting column (33), blades (35) are fixedly arranged at two ends of the upper mold (34), and a lower mold (36) is fixedly arranged at the top of the base (1).

3. The automobile part mold convenient to shock absorption machining according to claim 1, wherein limiting sliding grooves (56) are formed in two ends of the inner wall of the groove (51), limiting sliding blocks are fixedly connected to two ends of the first trapezoid block (52), and the limiting sliding blocks are slidably connected into the limiting sliding grooves (56).

4. An automotive component mold facilitating vibration-damping processing as set forth in claim 3, wherein said collecting structure (6) comprises:

The collecting through holes (61) are formed in the top of the base (1), and the collecting through holes (61) are formed in two ends of the lower die (36);

The collecting box (62), the storage chamber has been seted up to base (1) inside, collecting box (62) sliding connection is in the storage chamber front end, collecting box (62) front end fixedly connected with handle.