CN223070232U - Stamping die for stamping parts - Google Patents

Abstract

The utility model discloses a stamping die for stamping parts, and relates to the technical field of stamping dies. The stamping part stamping die comprises a bottom plate, the upside surface fixedly connected with bracing piece of bottom plate, the upper end fixedly connected with roof of bracing piece, the downside surface of roof is provided with stamping component, the upside surface fixedly connected with bed die of bottom plate, logical groove has been seted up respectively to the front and back both sides surface of bed die, the inner wall sliding connection who leads to the groove has the board of rectifying, the opposite side surface fixedly connected with first gag lever post respectively of two boards of rectifying, the surface slip cap of first gag lever post is equipped with the drive plate, the board of rectifying is connected with the spring with the one side surface fixedly connected with that the drive plate is close, the upside surface fixedly connected with of bed die has two mounting panels, through above-mentioned structure, can make when carrying out the location of rectifying to the stamping part, need not to add extra drive alright along with electric putter's promotion automatic the completion front and back of rectifying location, promote energy utilization.

Description

Stamping die for stamping parts

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for stamping parts.

Background

The stamping parts are formed by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation, and the metal plates are usually formed by adopting a stamping mode.

The utility model patent of China with the patent publication number of CN220462005U comprises a lower die, an upper die, a lower die holder, an upper die holder, a stamping block and a stamping cylinder, wherein the air pressure can be filled into the supporting seat through an air pump, so that the air hole can generate thrust, a stamping part adhered to the top of the supporting seat can be demolded from the lower die holder, the telescopic end of the jacking cylinder can drive the pushing block to be ejected from the through groove, the stamping part which is tightly connected can be ejected from the lower die holder, but when the pushing plate is pushed by the electric push rod to swing a part to be stamped, only left and right directions can be carried out, and the stamping part cannot be ensured to be positioned at the center part, so that certain defects exist in precision during stamping.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a stamping die for stamping parts, which can solve the problem that the stamping parts can only be aligned in left and right directions and cannot be positioned at the central part.

The stamping die comprises a bottom plate, wherein the upper side surface of the bottom plate is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a top plate, the lower side surface of the top plate is provided with a stamping component, the upper side surface of the bottom plate is fixedly connected with a lower die, the front side surface and the rear side surface of the lower die are respectively provided with a through groove, the inner wall of the through groove is slidingly connected with a straightening plate, one side surfaces opposite to the two straightening plates are respectively fixedly connected with a first limiting rod, the outer surface of the first limiting rod is sheathed with a driving plate in a sliding manner, the surface of one side, close to the driving plate, of the straightening plate is fixedly connected with a spring, the upper side surface of the lower die is fixedly connected with two mounting plates, the surface of one side, close to the two mounting plates, of the other side is fixedly connected with an electric push rod, one end, close to the two electric push rods, is fixedly connected with a displacement plate, and the displacement plate is provided with a linkage component.

Preferably, the linkage assembly comprises two inclined plates, the two inclined plates are fixedly connected to one side surface of the displacement plate, which is close to the lower die, the other side surface of the two inclined plates is inclined, the left side surface and the right side surface of the driving plate are respectively provided with a chute, and the chute is matched with the inclined plates.

Preferably, the front side surface and the rear side surface of the lower die are respectively fixedly connected with two second limiting rods, and the driving plate is slidably sleeved on the outer surfaces of the second limiting rods.

Preferably, the second springs are fixedly connected to the surfaces of one sides of the driving plates, which are close to the lower die, and the connecting rods are fixedly connected to the surfaces of one sides of the two displacement plates, which are close to the driving plates, respectively.

Preferably, one ends of the two connecting rods close to each other penetrate through the inside of the lower die in a sliding mode, and one ends of the two connecting rods close to each other are fixedly connected with a second straightening plate.

Preferably, a cavity is formed in the driving plate, and the inner wall of the cavity is connected with a locking plate in a sliding mode.

Preferably, the lower side surface of the locking plate is provided with an arc-shaped groove which is in arc fit with the outer surface of the first limiting rod.

Preferably, a threaded rod is rotatably connected to the upper surface of the locking plate, and the upper end of the threaded rod penetrates through the upper surface of the driving plate.

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

(1) This stamping workpiece stamping die, when carrying out the alignment location to the stamping workpiece, drive the displacement board through electric putter is synchronous and move, the linkage subassembly through setting up on it drives two drive plates and is close to each other when the displacement board moves, promote the alignment board with the help of the spring and move when the drive plate moves, the alignment board is aligned the location to the stamping workpiece when moving, through above-mentioned structure, can be so that when carrying out the alignment location to the stamping workpiece, need not to add extra drive alright accomplish the alignment location around with electric putter's promotion is automatic, the promotion energy utilization.

(2) This stamping workpiece stamping die, the drive plate is restricted the motion track by the second gag lever post when removing to compress the second spring that is used for resetting the drive plate, can drive the locking plate motion with stepping the motion of vertical direction when the threaded rod rotates simultaneously, can drive the locking plate motion when the threaded rod moves, the locking plate contact with first gag lever post after moving, and utilize frictional force between them to fix, thereby make temporarily become fixed connection between drive plate and the centering plate, need not to promote with the help of the spring, through above-mentioned structure, can make can utilize the threaded rod to adjust the connection between drive plate and the centering plate, and then adjust the final motion distance when the drive plate is driven the motion, increase whole device's application scope.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural view of a stamping die for stamping parts according to the present utility model;

FIG. 2 is a schematic view of a cavity of the present utility model;

FIG. 3 is a schematic view of a chute according to the present utility model;

fig. 4 is a schematic view of a second aligning plate according to the present utility model.

Reference numeral 1, a bottom plate; 2, a supporting rod, 3, a top plate, 4, a punching component, 5, a lower die, 6, a straightening plate, 7, a first limiting rod, 8, a driving plate, 9, a spring, 10, a mounting plate, 11, an electric push rod, 12, a displacement plate, 13, a sloping plate, 14, a chute, 15, a second limiting rod, 16, a second spring, 17, a connecting rod, 18, a second straightening plate, 19, a cavity, 20, a locking plate, 21 and a threaded rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the utility model provides a technical scheme, the stamping die comprises a bottom plate 1, a supporting rod 2 is fixedly connected to the upper side surface of the bottom plate 1, a top plate 3 is fixedly connected to the upper side surface of the supporting rod 2, a stamping component 4 is arranged on the lower side surface of the top plate 3, a lower die 5 is fixedly connected to the upper side surface of the bottom plate 1, through grooves are respectively formed in the front side surface and the rear side surface of the lower die 5, an aligning plate 6 is slidably connected to the inner wall of each through groove, a first limiting rod 7 is respectively and fixedly connected to the opposite side surfaces of the two aligning plates 6, a driving plate 8 is sleeved on the outer surface of the first limiting rod 7 in a sliding manner, a spring 9 is fixedly connected to the side surface of the aligning plate 6 close to the driving plate 8, two mounting plates 10 are fixedly connected to the upper side surface of the lower die 5, an electric push rod 11 is fixedly connected to one side surface of the two mounting plates 10 close to each other, a displacement plate 12 is fixedly connected to one end of each of the two electric push rods 11 close to each other, a linkage component is arranged on each displacement plate 12, the stamping component 4 is of an existing structure, a specific reference patent publication number CN220462005U is made, when the aligning plates are aligned with each other, the two electric push rods 6 are driven to move synchronously, and the two electric push rods can be aligned with each other through the corresponding driving plates 8 through the corresponding driving plates through the driving plates, and the driving plates 8 can be aligned with the driving plates and the driving plates to move by the corresponding to the driving plates 8.

Further, the linkage assembly comprises two inclined plates 13, the two inclined plates 13 are fixedly connected to one side surface of the displacement plate 12 close to the lower die 5, one side surface of the two inclined plates 13 close to each other is inclined, the left side surface and the right side surface of the driving plate 8 are respectively provided with a chute 14, the chute 14 is matched with the inclined plates 13, the front side surface and the rear side surface of the lower die 5 are respectively fixedly connected with two second limiting rods 15, the driving plate 8 is slidably sleeved on the outer surface of the second limiting rods 15, one side surface of the driving plate 8 close to the lower die 5 is fixedly connected with a second spring 16, one side surface of the two displacement plates 12 close to each other is fixedly connected with a connecting rod 17, one end of the two connecting rods 17 close to each other is slidably penetrated into the lower die 5, one end of the two connecting rods 17 close to each other is fixedly connected with a second straightening plate 18, a cavity 19 is formed in the driving plate 8, the inner wall of the cavity 19 is slidingly connected with a locking plate 20, the lower side surface of the locking plate 20 is provided with an arc-shaped groove which is in arc fit with the outer surface of the first limiting rod 7, the upper side surface of the locking plate 20 is rotationally connected with a threaded rod 21, the upper end of the threaded rod 21 rotationally penetrates through the upper side surface of the driving plate 8, the second correcting plate 18 is driven to move by a connecting rod 17 when the shifting plate 12 moves, meanwhile, the shifting plate 12 also drives the inclined plate 13 to horizontally move, the driving plate 8 is extruded by matching with the chute 14 when the inclined plate 13 moves, the driving plate 8 is driven to displace, the driving plate 8 is limited by the second limiting rod 15 in moving and compresses a second spring 16 for resetting the driving plate 8, simultaneously, the threaded rod 21 moves in the same vertical direction, the locking plate 20 is driven to move when the threaded rod 21 moves, and then the locking plate 20 contacts with the first limiting rod 7, and utilize frictional force between them to fix, thereby make between drive plate 8 and the board 6 of rectifying become fixed connection temporarily, need not to promote with the help of spring 9, through above-mentioned structure, can make can utilize threaded rod 21 to adjust the connection between drive plate 8 and the board 6 of rectifying, and then adjust the final motion distance when drive plate 8 is driven the motion, increase whole device's application scope.

The working principle is that when the stamping part is positioned in a centering way, the electric push rod 11 synchronously drives the displacement plate 12 to move, the two driving plates 8 are driven to approach each other by a linkage assembly arranged on the displacement plate 12 when the displacement plate 12 moves, the centering plate 6 is pushed to move by means of the springs 9 when the driving plates 8 move, the centering plate 6 is positioned in a centering way when moving, the second centering plate 18 is driven to move by means of the connecting rods 17 when the displacement plate 12 moves, the inclined plates 13 are driven to horizontally move at the same time, the driving plates 8 are pushed by the inclined grooves 14 in a matching way when the inclined plates 13 move, the driving plates 8 are driven to move, the movement track is limited by the second limiting rods 15 when the driving plates 8 move, the second springs 16 for resetting the driving plates 8 are compressed, the locking plates 20 are driven to move in the vertical direction when the threaded rods 21 rotate, the locking plates 20 are driven to move without contacting with the first limiting rods 7 when the threaded rods 21 move, the locking plates 20 are fixed by friction force of the first limiting rods and the first limiting rods 7, and the driving plates 8 and the centering plates 6 are temporarily fixedly pushed by means of the springs 9 when the driving plates 8 move.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. A stamping part stamping die comprises a bottom plate (1) and is characterized in that a supporting rod (2) is fixedly connected to the upper side surface of the bottom plate (1), a top plate (3) is fixedly connected to the upper end of the supporting rod (2), a stamping component (4) is arranged on the lower side surface of the top plate (3), a lower die (5) is fixedly connected to the upper side surface of the bottom plate (1), through grooves are respectively formed in the front side surface and the rear side surface of the lower die (5), an straightening plate (6) is slidably connected to the inner wall of each through groove, first limiting rods (7) are fixedly connected to the opposite side surfaces of the two straightening plates (6), a driving plate (8) is slidably sleeved on the outer surface of each first limiting rod (7), springs (9) are fixedly connected to the side surfaces of the straightening plates (6) close to the driving plate (8), two mounting plates (10) are fixedly connected to the upper side surfaces of the lower die (5), electric push rods (11) are fixedly connected to the side surfaces of the two mounting plates (10), one ends of the two electric push rods (11) close to each other are fixedly connected to a displacement plate (12), and linkage components are arranged on the displacement plates (12).

2. The stamping die for stamping parts according to claim 1, wherein the linkage assembly comprises two inclined plates (13), the two inclined plates (13) are fixedly connected to one side surface of the displacement plate (12) close to the lower die (5), one side surface of the two inclined plates (13) is inclined, inclined grooves (14) are respectively formed in the left side surface and the right side surface of the driving plate (8), and the inclined grooves (14) are matched with the inclined plates (13).

3. The stamping die for stamping parts according to claim 1, wherein the front side surface and the rear side surface of the lower die (5) are fixedly connected with two second limiting rods (15) respectively, and the driving plate (8) is sleeved on the outer surfaces of the second limiting rods (15) in a sliding manner.

4. A stamping die for stamping parts according to claim 3 is characterized in that a second spring (16) is fixedly connected to the surface of one side, close to the lower die (5), of the driving plate (8), and connecting rods (17) are fixedly connected to the surfaces of one side, close to the two displacement plates (12), respectively.

5. A stamping die for stamping parts according to claim 4, characterized in that one end of each of the two connecting rods (17) is inserted into the lower die (5) in a sliding manner, and one end of each of the two connecting rods (17) is fixedly connected with a second aligning plate (18).

6. A stamping die for stamping parts as claimed in claim 4, characterized in that the driving plate (8) is internally provided with a cavity (19), and the inner wall of the cavity (19) is slidably connected with a locking plate (20).

7. The stamping die for stamping parts according to claim 6, characterized in that the lower side surface of the locking plate (20) is provided with an arc-shaped groove which is in arc fit with the outer surface of the first limiting rod (7).

8. A stamping die for stamping parts as claimed in claim 7, characterized in that the upper surface of the locking plate (20) is rotatably connected with a threaded rod (21), and the upper end of the threaded rod (21) is rotatably penetrated through the upper surface of the driving plate (8).