CN211866361U - Auto-parts stamping die - Google Patents

Abstract

The utility model belongs to the field of dies, in particular to an automobile accessory stamping die, aiming at the problems that external power equipment is required to be connected when the existing stamping die is used, the stamping die can work to punch and form a workpiece, thereby limiting the use environment of the stamping die and bringing inconvenience to people, the utility model provides a scheme which comprises a base, two symmetrically arranged support rods are fixedly arranged at the top of the base, the top of the two support rods is fixedly provided with a same top plate, the top of the base is fixedly provided with a lower die, one side of the top plate is rotatably connected with a rotary rod, and a driving disc is fixedly sleeved at the outer side of the rotary rod; the utility model discloses an auto-parts stamping die body has the effect of carrying out stamping forming fast to the auto-parts machined part, has improved production efficiency, has the characteristics that the operating accuracy is high simultaneously, has wide market prospect.

Description

Auto-parts stamping die

Technical Field

The utility model relates to the technical field of mold, especially, relate to an auto-parts stamping die.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

At present, in the production process of automobile parts, a stamping die cannot be used, external power equipment needs to be connected when the existing stamping die is used, the stamping die can work to punch and form a machined part, the use environment of the stamping die is further limited, and inconvenience is brought to use of people, so that the automobile part stamping die is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the stamping die that exists among the prior art and need insert outside power equipment when using, just can make stamping die work carry out stamping forming to the machined part, and then has restricted stamping die's service environment, and the use of giving people has brought inconvenient shortcoming, and the auto-parts stamping die who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auto-parts stamping die, includes the base, the top fixed mounting of base has two bracing pieces that the symmetry set up, and the top fixed mounting of two bracing pieces has same roof, the top fixed mounting of base has the bed die, one side of roof is rotated and is connected with the rotary rod, the outside fixed cover of rotary rod is equipped with the driving-disc, fixed mounting has power component on the rotary rod, it is connected with the connecting rod to rotate on the skew centre of a circle of driving-disc, the top fixed mounting of bed die has spacing buffering subassembly, and the top fixed mounting of spacing buffering subassembly has same last mould, the top fixed mounting of going up the mould has the slide bar, sliding connection has the movable block on the slide bar, the bottom of connecting rod and the top.

Preferably, power component includes the driving motor of fixed mounting in roof one side, fixed mounting has first belt pulley on driving motor's the output shaft, the fixed cover in the outside of rotary rod is equipped with the second belt pulley, the outside cover of first belt pulley and second belt pulley is equipped with same belt, can drive first belt pulley through starting driving motor and rotate, and under the transmission of belt, can drive the second belt pulley and rotate, so can reach and drive the driving-disc and carry out the pivoted effect.

Preferably, spacing buffering subassembly includes two guide bars that the symmetry of fixed mounting at the bed die top set up, the bottom fixed mounting of going up the mould has two cushion sleeves that the symmetry set up, fixed mounting has buffer spring on cushion sleeve's the top inner wall, buffer spring's bottom and the bottom fixed connection of guide bar utilize the guide bar to lead when going up the mould and carry out the punching press to the bed die, can not take place the skew when making its longitudinal movement, and the buffer spring who sets up simultaneously can cushion the impact force of going up the mould, prevents that the impact force is too big and shorten the life of mould body.

Preferably, a linear bearing is fixedly mounted on the moving block, the sliding rod penetrates through an inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, and the linear bearing can be used for reducing the friction force of the moving block in transverse sliding.

Preferably, a sliding plate is fixedly mounted at the top of the guide rod positioned in the buffer sleeve, the sliding plate is slidably connected with the buffer sleeve, the bottom of the buffer spring is fixedly connected with the top of the sliding plate, and the guide rod cannot deflect when the buffer sleeve moves longitudinally by means of the sliding plate.

The utility model discloses in, through starting driving motor, under the transmission of first belt pulley, second belt pulley and belt, can drive the rotary rod and rotate, and the rotary rod can drive the driving-disc and rotate, therefore realized providing drive power for the driving-disc.

The utility model discloses in, driving-disc pivoted in-process, the one end that can drive the connecting rod carries out reciprocating motion, and the other end side of connecting rod can drive the in-process that movable block lateral shifting promotes the mould and carry out reciprocating motion from top to bottom, when last mould and bed die laminating mutually, alright in order to carry out stamping forming, easy operation convenience to the auto-parts machined part.

The utility model discloses in, utilize the guide bar to lead when going on punching press to the bed die to last mould, can not take place the skew when making its longitudinal movement, the buffer spring who sets up simultaneously can cushion the impact force of last mould, prevents that the impact force is too big and shorten the life of mould body.

The utility model discloses an auto-parts stamping die body has the effect of carrying out stamping forming fast to the auto-parts machined part, has improved production efficiency, has the characteristics that the operating accuracy is high simultaneously, has wide market prospect.

Drawings

Fig. 1 is a schematic view of an overall structure of an automobile accessory stamping die provided by the present invention;

fig. 2 is a schematic structural view illustrating a connection between a first belt pulley and a second belt pulley of the stamping die for automobile parts according to the present invention;

fig. 3 is a schematic side view of a rotary rod of an automobile part stamping die according to the present invention;

fig. 4 is the utility model provides a structural schematic that auto-parts stamping die's guide bar and buffering sleeve are connected.

In the figure: the device comprises a base 1, a supporting rod 2, a top plate 3, a lower die 4, a rotating rod 5, a driving disk 6, a connecting rod 7, an upper die 8, a sliding rod 9, a moving block 10, a driving motor 11, a first belt pulley 12, a second belt pulley 13, a belt 14, a guide rod 15, a buffer sleeve 16 and a buffer spring 17.

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.

Example one

Referring to fig. 1-4, an auto-parts stamping die, including base 1, the top fixed mounting of base 1 has two bracing pieces 2 that the symmetry set up, the top fixed mounting of two bracing pieces 2 has same roof 3, the top fixed mounting of base 1 has bed die 4, one side of roof 3 is rotated and is connected with rotary rod 5, the fixed cover in the outside of rotary rod 5 is equipped with driving-disc 6, fixed mounting has power component on the rotary rod 5, rotate on the skew centre of a circle of driving-disc 6 and be connected with connecting rod 7, the top fixed mounting of bed die 4 has spacing buffering subassembly, and the top fixed mounting of spacing buffering subassembly has same last mould 8, the top fixed mounting of going up mould 8 has slide bar 9, sliding connection has movable block 10 on slide bar 9, the bottom of connecting rod 7 rotates with the top of.

Example two

The power assembly comprises a driving motor 11 fixedly arranged on one side of the top plate 3, a first belt pulley 12 is fixedly arranged on an output shaft of the driving motor 11, a second belt pulley 13 is fixedly sleeved on the outer side of the rotating rod 5, the same belt 14 is sleeved on the outer sides of the first belt pulley 12 and the second belt pulley 13, the first belt pulley 12 can be driven to rotate by starting the driving motor 11, and the second belt pulley 13 can be driven to rotate under the transmission of the belt 14, so that the effect of driving the driving plate 6 to rotate can be achieved; the limiting buffer assembly comprises two guide rods 15 which are fixedly mounted at the top of the lower die 4 and symmetrically arranged, two buffer sleeves 16 which are symmetrically arranged are fixedly mounted at the bottom of the upper die 8, buffer springs 17 are fixedly mounted on the inner walls of the tops of the buffer sleeves 16, the bottoms of the buffer springs 17 are fixedly connected with the bottoms of the guide rods 15, the guide rods 15 can be used for guiding the upper die 8 when the lower die 4 is stamped, so that the upper die cannot deviate when moving longitudinally, meanwhile, the buffer springs 17 can buffer the impact force of the upper die 8, and the phenomenon that the service life of a die body is shortened due to overlarge impact force is prevented; the linear bearing is fixedly installed on the moving block 10, the sliding rod 9 penetrates through the inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, the friction force of the transverse sliding of the moving block 10 can be reduced by the aid of the linear bearing, the sliding plate is fixedly installed at the top of the guide rod 15 located in the buffer sleeve 16 and is in sliding connection with the buffer sleeve 16, the bottom of the buffer spring 17 is fixedly connected with the top of the sliding plate, and the guide rod 15 cannot deviate when the buffer sleeve 16 moves longitudinally by the aid of the sliding plate.

In the utility model, when in use, by starting the driving motor 11, under the transmission of the first belt pulley 12, the second belt pulley 13 and the belt 14, the rotating rod 5 can be driven to rotate, and the rotating rod 5 can drive the driving disc 6 to rotate, thereby realizing the purpose of providing driving force for the driving disc 6, in the rotating process of the driving disc 6, one end of the connecting rod 7 can be driven to rotate in a reciprocating way, and the other end side of the connecting rod 7 can drive the moving block 10 to move in a transverse way to push the upper die 8 to move up and down in a reciprocating way, when the upper die 8 is attached to the lower die 4, the punching forming can be carried out on the automobile accessory machined parts, the upper die 8 can be guided by the guide rod 15 when being used for punching the lower die 4, so that the longitudinal movement of the upper die can not generate deviation, and the buffer spring 17 arranged at the same time can buffer the impact, the service life of the die body is prevented from being shortened due to overlarge impact force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an auto-parts stamping die, includes the base, its characterized in that, the top fixed mounting of base has two bracing pieces that the symmetry set up, and the top fixed mounting of two bracing pieces has same roof, the top fixed mounting of base has the bed die, one side of roof is rotated and is connected with the rotary rod, the fixed cover in the outside of rotary rod is equipped with the driving-disc, fixed mounting has power component on the rotary rod, the skew centre of a circle of driving-disc rotates and is connected with the connecting rod, the top fixed mounting of bed die has spacing buffering subassembly, and the top fixed mounting of spacing buffering subassembly has same last mould, the top fixed mounting of going up the mould has the slide bar, sliding connection has the movable block on the slide bar, the bottom of connecting rod and the.

2. The automobile part stamping die according to claim 1, wherein the power assembly includes a driving motor fixedly mounted on one side of the top plate, a first belt pulley is fixedly mounted on an output shaft of the driving motor, a second belt pulley is fixedly sleeved on an outer side of the rotating rod, and the same belt is sleeved on outer sides of the first belt pulley and the second belt pulley.

3. The automobile part stamping die according to claim 1, wherein the limiting buffer assembly comprises two guide rods which are symmetrically arranged and fixedly mounted on the top of the lower die, two buffer sleeves which are symmetrically arranged and fixedly mounted on the bottom of the upper die, a buffer spring is fixedly mounted on the inner wall of the top of each buffer sleeve, and the bottom of each buffer spring is fixedly connected with the bottom of each guide rod.

4. The automobile part stamping die as claimed in claim 1, wherein a linear bearing is fixedly mounted on the moving block, and the slide rod penetrates through an inner ring of the linear bearing and is slidably connected with the inner ring of the linear bearing.

5. The automobile accessory stamping die according to claim 3, wherein the top of the guide rod located in the buffer sleeve is fixedly provided with a sliding plate, the sliding plate is slidably connected with the buffer sleeve, and the bottom of the buffer spring is fixedly connected with the top of the sliding plate.

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