CN211866362U

CN211866362U - Automobile door plate stamping die

Info

Publication number: CN211866362U
Application number: CN201922472226.2U
Authority: CN
Inventors: 李前永; 张会
Original assignee: Qingdao Haizhifeng Precision Mould Co ltd
Current assignee: Qingdao Haizhifeng Precision Mould Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-06
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the automobile production field, especially, car door plant stamping die, the on-line screen storage device comprises a base, the top fixed mounting of base has two fixed blocks and baffle, and the baffle is located between two fixed blocks, the top fixed mounting of base has two branches, and two fixed blocks are located between two branches, and the top fixed mounting of two branches has same extension board, and the top fixed mounting of extension board has hydraulic cylinder, and hydraulic cylinder's output shaft extends to the bottom and the fixed mounting of extension board and has the connecting rod, rotates on the connecting rod to install the bull stick, and fixed mounting has first gear on the bull stick, and two equal fixed mounting in one side that branch is close to each other have two mounting panels. The utility model discloses simple structure, convenient to use both can carry out the punching press to two car door plants simultaneously, can carry out the centre gripping again to car door plant and fix, makes it can not take place the offset in stamping process, has increased the production efficiency of car then.

Description

Automobile door plate stamping die

Technical Field

The utility model relates to an automotive production field especially relates to an automobile door plant stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The mould is the instrument that is used for shaping article, and it realizes the processing of article appearance mainly through the change of the shaping material physical state, and in the automobile manufacturing process, the equipment of automobile body need use a lot of not unidimensional stamping workpiece singlets, for example door plant, and stamping die on the existing market mostly can only carry out the punching press to a door plant, and this has reduced production efficiency, so the utility model designs an automobile door plant stamping die can carry out the punching press to two automobile door plants.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automobile door plant stamping die who provides.

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

the utility model provides an automobile door plate stamping die, includes the base, the top fixed mounting of base has two fixed blocks and baffle, and the baffle is located between two fixed blocks, the top fixed mounting of base has two branches, and two fixed blocks are located between two branches, and the top fixed mounting of two branches has same extension board, and the top fixed mounting of extension board has hydraulic cylinder, and hydraulic cylinder's output shaft extends to the bottom and the fixed mounting of extension board and has the connecting rod, rotates on the connecting rod and installs the bull stick, and fixed mounting has first gear on the bull stick, and the equal fixed mounting in one side that two branches are close to each other has two mounting panels.

Preferably, be located and be equipped with the depression bar between two mounting panels with one side, equal fixed mounting has first slide rail on the one side that two mounting panels are close to each other, and equal slidable mounting has first slider on two first slide rails, two first sliders respectively with the both sides fixed connection of depression bar, equal fixed mounting has first rack on the one side that two depression bars are close to each other, and two first racks all mesh with first gear mutually.

Preferably, the through-hole has all been seted up on one side of two fixed blocks, and equal slidable mounting has the lead screw in two through-holes, and the screw thread direction of two lead screws is opposite setting, and outside the both ends of lead screw all extended to the fixed block, and the equal screw has cup jointed the lead screw guide pin bushing on the one end that two lead screws kept away from each other, has all fixedly cup jointed the second gear on two lead screw guide pins, the hole has all been seted up changeing to the one side that two branches are close to each other, changes the hole and is located the below of mounting panel and the one end that two lead screws kept away from each other all.

Preferably, the cross rod is fixedly mounted on one side, away from each other, of each of the two pressing rods, the cross rod is located between the mounting plate and the rotating hole, the second rack is fixedly mounted at the bottom of the cross rod, and the second rack is meshed with the second gear.

Preferably, the equal fixed mounting in one end that two lead screws are close to each other has a stopper, and the baffle is located between two stoppers, fixed mounting has the second slide rail on the top of base, and slidable mounting has two second sliders on the second slide rail, two second sliders respectively with the bottom fixed connection of two stoppers.

The utility model discloses in, an automobile door plant stamping die passes through the base, branch, first rack, the connecting rod, hydraulic cylinder, the depression bar, the extension board, change the hole, the bull stick, the mounting panel, first gear, the horizontal pole, the second slide rail, the baffle, first slide rail, first slider, the second rack, the fixed block, the stopper, the second slider, the through-hole, the lead screw guide pin bushing, the cooperation of second gear is used, when using, start hydraulic cylinder, make the output shaft downstream of liquid oxygen hydro-cylinder, drive first gear downstream, because first gear engagement has two first racks, first rack fixed mounting is on the depression bar, so the downstream of first gear can drive two depression bars downstream, downstream through two depression bars can carry out the punching press to the door plant, and can carry out the punching press to two door plants, and the production efficiency is increased.

The downstream of two depression bars makes two second racks downstream, because the second rack meshes with the second gear mutually, so the downstream of second rack can drive the rotation of second gear, drive the rotation of lead screw guide pin bushing then, thereby make two lead screws move in opposite directions then make the stopper of installing on the lead screw play the effect of centre gripping to the car door plant, can carry out the centre gripping to the car door plant and fix, make it can not take place the offset at the punching press in-process, then increased the production efficiency of car.

Drawings

Fig. 1 is a schematic structural view of an automobile door panel stamping die provided by the present invention;

fig. 2 is a schematic side view of a mounting plate of a stamping die for an automobile door panel according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of automobile door panel stamping die A part.

In the figure: the device comprises a base 1, a support rod 2, a first rack 3, a connecting rod 4, a hydraulic oil cylinder 5, a pressure rod 6, a support plate 7, a rotary hole 8, a rotary rod 9, a mounting plate 10, a first gear 11, a cross rod 12, a second slide rail 13, a partition plate 14, a first slide rail 15, a first slide block 16, a second rack 17, a fixed block 18, a limiting block 19, a second slide block 20, a through hole 21, a lead screw 22, a lead screw guide sleeve 23 and a second gear 24.

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 1

Referring to fig. 1-3, an automobile door panel stamping die comprises a base 1, two fixed blocks 18 and a partition 14 are fixedly mounted at the top of the base 1, the partition 14 is located between the two fixed blocks 18, two supporting rods 2 are fixedly mounted at the top of the base 1, the two fixed blocks 18 are located between the two supporting rods 2, the same supporting plate 7 is fixedly mounted at the tops of the two supporting rods 2, a hydraulic oil cylinder 5 is fixedly mounted at the top of the supporting plate 7, an output shaft of the hydraulic oil cylinder 5 extends to the bottom of the supporting plate 7, a connecting rod 4 is fixedly mounted at the bottom of the supporting plate 7, a rotating rod 9 is rotatably mounted on the connecting rod 4, a first gear 11 is fixedly mounted on the rotating rod 9, and two mounting plates.

Example 2

Referring to fig. 1-3, the utility model discloses in, be located and be equipped with depression bar 6 between two mounting panels 10 with one side, equal fixed mounting has first slide rail 15 on one side that two mounting panels 10 are close to each other, equal slidable mounting has first slider 16 on two first slide rails 15, two first sliders 16 respectively with depression bar 6's both sides fixed connection, equal fixed mounting has first rack 3 on one side that two depression bars 6 are close to each other, two first rack 3 all mesh with first gear 11 mutually, through two first rack 3, can indirectly drive reciprocating of two depression bars 6 through first gear 11.

The utility model discloses in, through-hole 21 has all been seted up on one side of two fixed blocks 18, equal slidable mounting has lead screw 22 in two through-holes 21, two lead screw 22's screw thread direction sets up for opposite, lead screw 22's both ends all extend to outside the fixed block 18, and two lead screw 22 equal screw threads in one of keeping away from each other have cup jointed lead screw guide pin bushing 23, all fixed second gear 24 that has cup jointed on two lead screw guide pin bushing 23, the trompil 25 has all been seted up to one side that two branches 2 are close to each other, the one end that the below that the trompil 25 is located mounting panel 10 and two lead screw 22 kept away from each other all rotates and installs in the trompil 25, rotation through second gear 24 drives the rotation of lead screw guide pin bushing 23, then can drive two lead.

The utility model discloses in, the equal fixed mounting in one side that two depression bars 6 kept away from each other has horizontal pole 12, and horizontal pole 12 is located mounting panel 10 and changes between the hole 25, and the bottom fixed mounting of horizontal pole 12 has second rack 17, and second rack 17 meshes with second gear 24 mutually, and the downstream through depression bar 6 can drive the downstream of second rack 17, then can drive the rotation of second gear 24.

The utility model discloses in, the equal fixed mounting of one end that two lead screws 22 are close to each other has stopper 19, and baffle 14 is located between two stopper 19, and fixed mounting has second slide rail 13 on base 1's the top, and slidable mounting has two second sliders 20 on the second slide rail 13, two second sliders 20 respectively with two stopper 19's bottom fixed connection, the effect of second slider 20 and second slide rail 13 is for the convenience about removal of stopper 19.

In the utility model, when in use, the hydraulic oil cylinder 5 is started, so that the output shaft of the hydraulic oil cylinder 5 moves downwards to drive the first gear 11 to move downwards, because the first gear 11 is meshed with two first racks 3, the first racks 3 are fixedly arranged on the pressure rods 6, the downward movement of the first gear 11 can drive the two pressure rods 6 to move downwards, the downward movement of the two pressure rods 6 can drive the two second racks 17 to move downwards, because the second racks 17 are meshed with the second gear 24, the downward movement of the second racks 17 can drive the second gear 24 to rotate, and then the screw rod guide sleeve 23 is driven to rotate, so that the two screw rods 22 move oppositely, and then the limiting blocks 19 arranged on the screw rods 22 can clamp the automobile door panel, the utility model has simple structure and convenient use, and can stamp the two automobile door panels simultaneously, and the automobile door plate can be clamped and fixed, so that the position deviation of the automobile door plate can not occur in the stamping process, and the production efficiency of the automobile is increased.

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

1. The utility model provides an automobile door plate stamping die, includes the base, its characterized in that, the top fixed mounting of base has two fixed blocks and baffle, and the baffle is located between two fixed blocks, the top fixed mounting of base has two branches, and two fixed blocks are located between two branches, and the top fixed mounting of two branches has same extension board, and the top fixed mounting of extension board has hydraulic cylinder, and hydraulic cylinder's output shaft extends to the bottom and the fixed mounting of extension board and has the connecting rod, rotates on the connecting rod and installs the bull stick, and fixed mounting has first gear on the bull stick, and the equal fixed mounting in one side that two branches are close to each other has two mounting panels.

2. The stamping die for automobile door panels as claimed in claim 1, wherein a pressing rod is disposed between the two mounting plates located on the same side, first sliding rails are fixedly mounted on the mutually adjacent sides of the two mounting plates, first sliding blocks are slidably mounted on the two first sliding rails, the two first sliding blocks are respectively fixedly connected with two sides of the pressing rod, first racks are fixedly mounted on the mutually adjacent sides of the two pressing rods, and the two first racks are engaged with the first gear.

3. The stamping die for automobile door sheets as claimed in claim 1, wherein through holes are formed in one side of each of the two fixing blocks, a lead screw is slidably mounted in each of the two through holes, the thread directions of the two lead screws are opposite, both ends of the lead screw extend out of the fixing blocks, a lead screw guide sleeve is screwed on one end of each of the two lead screws away from each other, a second gear is fixedly sleeved on each of the two lead screw guide sleeves, rotary holes are formed in one side of each of the two support rods close to each other, the rotary holes are located below the mounting plate, and one ends of each of the two lead screws away from each other are rotatably mounted in the rotary holes.

4. The stamping die for the automobile door plate as claimed in claim 2, wherein a cross bar is fixedly mounted on each side of the two pressing bars away from each other, the cross bar is located between the mounting plate and the rotating hole, a second rack is fixedly mounted at the bottom of the cross bar, and the second rack is meshed with the second gear.

5. The automobile door plate stamping die according to claim 3, wherein one end of each of the two lead screws close to each other is fixedly provided with a limiting block, the partition plate is located between the two limiting blocks, the top of the base is fixedly provided with a second slide rail, the second slide rail is provided with two second slide blocks in a sliding manner, and the two second slide blocks are respectively and fixedly connected with the bottoms of the two limiting blocks.