CN224195737U - Split sheet metal stamping die - Google Patents

Abstract

The utility model discloses a split type sheet metal stamping die, which relates to the technical field of stamping dies and comprises a supporting frame and a stamping assembly, wherein the supporting frame is fixedly arranged on the lower side of the supporting frame, a limiting assembly is arranged on the side face of the supporting frame, and the stamping assembly comprises a hydraulic rod, a connecting box, a clamping block, a clamping hole, a clamping rod, a connecting disc, a spring and a U-shaped stamping frame. According to the utility model, in the using process, the first motor can be started according to the requirement to enable the bidirectional screw to rotate, the bidirectional screw rotates to drive the two limiting frames to move, when the two limiting frames move to the proper positions, the first motor is closed, then the punched material is placed above the two guide rods, then the two clamping rods and the clamp Kong Fenli are pulled, the clamping block is detached after separation, then the U-shaped punching frame with the proper size is replaced, and then the hydraulic rod is started to enable the U-shaped punching frame to move downwards, so that the raw material metal plates with different specifications can be punched, and the punching machine is extremely convenient.

Description

Split type sheet metal stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a split sheet metal stamping die.

Background

In the past, when manufacturing a U-shaped bending bracket, it is necessary to bend a sheet metal material. Because of the influence of equipment factors, manual bending is usually adopted, but the working difficulty is too large, time and labor are wasted, and the bending effect is poor. With the development of society and the progress of technology, bending can be realized through the stamping template, and the operation of the stamping die reduces the working difficulty, so that time and labor are saved. However, the conventional stamping die is relatively simple, the sheet metal of the raw material is easy to break in the stamping process, only a small amount of production can be handled, and the stamping effect and the stamping efficiency cannot be ensured when the large-batch production is handled;

Chinese patent CN204262192U discloses a panel beating stamping die, including cope match-plate pattern, lower bolster, guide pillar device, terrace die and die subassembly, through terrace die and die subassembly, though can realize the processing to raw materials panel beating, the raw materials panel beating is difficult cracked when guaranteeing the processing, but this kind of panel beating stamping die can only realize the raw materials panel beating of same specification and process, can not satisfy the demand of processing different specification raw materials panel beating, for this reason, we propose split type panel beating stamping die.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides the split type sheet metal stamping die which can process the sheet metal of raw materials with different specifications and can effectively solve the problems in the background art.

In order to achieve the aim, the utility model provides the technical scheme that the split sheet metal stamping die comprises a supporting frame and a stamping assembly;

the lower side of the supporting frame is fixed with a supporting frame, and the side surface of the supporting frame is provided with a limiting assembly;

The stamping assembly comprises a hydraulic rod, a connecting box, clamping blocks, clamping holes, clamping rods, connecting discs, springs and a U-shaped stamping frame, wherein the upper side of the supporting frame is provided with a mounting hole, the hydraulic rod is mounted in the mounting hole, the connecting box is fixed on a telescopic arm of the hydraulic rod, the clamping blocks are arranged in the connecting box, the clamping holes are formed in the middle of the clamping blocks, two corresponding sliding holes are formed in the left side and the right side of the connecting box, the clamping rods are connected with the inner sides of the sliding holes in a sliding mode, the connecting discs are fixed on the end faces of the outer portions of the connecting box, the springs are sleeved on the circumferential faces of the clamping rods, one ends of the springs are fixed on the end faces of the connecting discs, the other ends of the springs are fixed on the side faces of the connecting box, the lower sides of the clamping blocks are fixedly provided with the stamping frame, and the hydraulic rod is controlled by an external control switch group, and sheet metal materials are stamped through the stamping assembly.

Further, spacing subassembly contains first motor, spacing, bidirectional screw and gag lever post, first motor is installed on braced frame's right side, the spacing is provided with two, and the screw hole has all been seted up at the rear side limit portion of two spacing, and two screw hole screw threads are opposite, and the inside threaded connection of two screw holes has bidirectional screw, bidirectional screw is formed by the welding of two screw thread opposite threaded bars, bidirectional screw rotates the rear end of connecting inside braced frame, spacing hole has been seted up at the front side limit portion of spacing, and the inside sliding connection in two spacing holes has the gag lever post, the front end at braced frame is fixed to the gag lever post, the output shaft of first motor is fixed at bidirectional screw's right-hand member, the output of the outside control switch group is connected to the input electricity of first motor, carries out spacingly to sheet metal material through setting up spacing subassembly.

Further, still include the suppression subassembly, the suppression subassembly contains second motor, L type connecting rod, suppression pole and guide bar, two corresponding recesses have been seted up to the front and back both sides of locating rack, the inside rotation of recess is connected with L type connecting rod, install two corresponding second motors on the side of locating rack, the output shaft of second motor is fixed on the side of L type connecting rod, rotate on the side of L type connecting rod and be connected with the suppression pole, the spread groove has been seted up to the upside of locating rack, the inside rotation of spread groove is connected with the guide bar, the output of outside control switch group is connected to the input electricity of second motor, suppresses sheet metal material through setting up the suppression subassembly.

Further, the upper side of braced frame is fixed with two corresponding spacing, and the upside of the spacing of front side is fixed with the dipperstick, makes things convenient for the user to confirm the position of two spacing through setting up the dipperstick.

Further, four corresponding supporting legs are fixed on the lower side of the supporting frame, a chassis is fixed at the lower ends of the supporting legs, and the supporting frame is supported by the supporting legs and the chassis.

According to the utility model, the first motor can be started according to the requirement to enable the bidirectional screw rod to rotate in the using process by arranging the limiting assembly, the bidirectional screw rod rotates to drive the two limiting frames to move, when the two limiting frames move to the proper positions, the first motor is closed, then the punched material is placed above the two guide rods, then the two clamping rods and the clamp Kong Fenli are pulled, the clamping block is detached after separation, then the U-shaped punching frame with the proper size is replaced, and then the hydraulic rod is started to enable the U-shaped punching frame to move downwards, so that raw material metal plates with different specifications can be punched, and the stamping is very convenient.

Drawings

FIG. 1 is a schematic view of the front side structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A.

In the drawing, a supporting frame 1, a supporting frame 2, a stamping component 3, a hydraulic rod 31, a connecting box 32, a clamping block 33, a clamping hole 34, a clamping rod 35, a connecting disc 36, a spring 37, a 38U-shaped stamping frame, a limiting component 4, a first motor 41, a limiting frame 42, a bidirectional screw 43, a limiting rod 44, a pressing component 5, a second motor 51, a connecting rod 52L-shaped, a pressing rod 53, a guide rod 54, a limiting rod 6, a measuring rule 7, a supporting leg 8 and a chassis 9.

Detailed Description

Referring to fig. 1-3, a split sheet metal stamping die comprises a support frame 1 and a stamping assembly 3;

Support frame 1: the lower side is fixed with a support frame 2, the side face of the support frame 1 is provided with a limit component 4, the limit component 4 comprises a first motor 41, limit frames 42, two limit screws 43 and limit rods 44, the right side of the support frame 1 is provided with the first motor 41, the limit frames 42 are provided with two, the rear side edge parts of the two limit frames 42 are provided with threaded holes, the threads of the two threaded holes are opposite, the two threaded holes are internally threaded and connected with the two limit screws 43, the two limit screws 43 are formed by welding two threaded rods with opposite threads, the two limit screws 43 are rotationally connected with the rear end inside the support frame 1, the front side edge part of the limit frame 42 is provided with limit holes, the two limit holes are internally and slidingly connected with limit rods 44, the limit rods 44 are fixed at the front end inside the support frame 1, the output shaft of the first motor 41 is fixed at the right end of the two limit screws 43, the input end of the first motor 41 is electrically connected with the output end of an external control switch group, the press assembly 5 further comprises a press assembly 5, the press assembly 5 comprises a second motor 51, an L-shaped connecting strip 52, a press rod 53 and a guide rod 54, two corresponding grooves are formed in the front side and the rear side of the limiting frame 42, the L-shaped connecting strip 52 is rotationally connected in the grooves, two corresponding second motors 51 are mounted on the side face of the limiting frame 42, an output shaft of the second motor 51 is fixed on the side face of the L-shaped connecting strip 52, the press rod 53 is rotationally connected on the side face of the L-shaped connecting strip 52, a connecting groove is formed in the upper side of the limiting frame 42, the guide rod 54 is rotationally connected in the inner portion of the connecting groove, the input end of the second motor 51 is electrically connected with the output end of the external control switch group, sheet metal materials are pressed by the press assembly 5, limiting the sheet metal material by arranging a limiting assembly 4;

The stamping assembly 3 comprises a hydraulic rod 31, a connecting box 32, a clamping block 33, clamping holes 34, clamping rods 35, a connecting disc 36, springs 37 and a U-shaped stamping frame 38, wherein the upper side of the supporting frame 2 is provided with a mounting hole, the hydraulic rod 31 is mounted in the mounting hole, the connecting box 32 is fixed on a telescopic arm of the hydraulic rod 31, the clamping block 33 is arranged in the connecting box 32, the clamping holes 34 are formed in the middle of the clamping block 33, two corresponding sliding holes are formed in the left side and the right side of the connecting box 32, the clamping rods 35 are slidably connected in the sliding holes, the clamping rods 35 are positioned on the end face of the outer portion of the connecting box 32, connecting discs 36 are fixed on the circumferential faces of the clamping rods 35, one ends of the springs 37 are fixed on the end face of the connecting discs 36, the other ends of the springs 37 are fixed on the side face of the connecting box 32, the lower side of the clamping blocks 33 is fixed with the stamping frame 38, the hydraulic rod 31 is controlled by an external control switch group, and sheet metal materials are stamped through the stamping assembly 3.

Wherein, the upper side of the supporting frame 1 is fixed with two corresponding limit bars 6, the upper side of the limit bar 6 at the front side is fixed with a measuring ruler 7, and the position of the two limit bars 42 is convenient for a user to determine by arranging the measuring ruler 7.

Four corresponding supporting legs 8 are fixed on the lower side of the supporting frame 1, a chassis 9 is fixed at the lower end of each supporting leg 8, and the supporting frame 1 is supported by arranging the supporting legs 8 and the chassis 9.

According to the utility model, the limiting assembly is arranged, so that the first motor 41 can be started according to the requirements in the using process, the bidirectional screw 43 is rotated to drive the two limiting frames 42 to move, the positions of the two limiting frames 42 are determined according to the measuring ruler 7 in the moving process of the two limiting frames 42, when the two limiting frames 42 move to the proper positions, the first motor 41 is closed, then the stamped sheet metal material is placed above the two guide rods 54, after the placement is finished, the four second motors 51 are started to enable the four L-shaped connecting rods 52 to rotate, the four L-shaped connecting rods 52 rotate to drive the four pressing rods 53 to rotate to be attached to the upper sides of the sheet metal material, the two clamping rods 35 are pulled to be separated from the clamping holes 34 after attachment, the clamping blocks 33 are detached after separation, then the U-shaped stamping frames 38 with proper sizes are replaced, and then the hydraulic rods 31 are started to enable the U-shaped stamping frames 38 to move downwards, so that the sheet metal materials with different specifications can be stamped, and the convenience is achieved.

It should be noted that, the external control switch set disclosed in the above embodiment is provided with buttons corresponding to the hydraulic rod 31, the first motor 41 and the second motor 51 one by one, the hydraulic rod 31 can be freely configured according to the practical application scenario, and the first motor 41 and the second motor 51 can be 1LE0003 three-phase asynchronous motors.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. The split type sheet metal stamping die is characterized by comprising a supporting frame (1) and a stamping assembly (3);

the lower side of the supporting frame (1) is fixedly provided with a supporting frame (2), and the side surface of the supporting frame (1) is provided with a limiting component (4);

The stamping assembly (3) comprises a hydraulic rod (31), a connecting box (32), a clamping block (33), clamping holes (34), clamping rods (35), connecting discs (36), springs (37) and a U-shaped stamping frame (38), wherein mounting holes are formed in the upper side of the supporting frame (2), the hydraulic rod (31) is mounted in the mounting holes, the connecting box (32) is fixed on a telescopic arm of the hydraulic rod (31), clamping blocks (33) are arranged in the connecting box (32), the clamping holes (34) are formed in the middle of the clamping blocks (33), two corresponding sliding holes are formed in the left side and the right side of the connecting box (32), the clamping rods (35) are connected in the sliding mode and are fixed on the end faces of the outer portion of the connecting box (32), the springs (37) are sleeved on the circumferential faces of the clamping rods (35), one ends of the springs (37) are fixed on the end faces of the connecting discs (36), and the other ends of the springs (37) are fixed on the side faces of the connecting box (32), and the clamping blocks (38) are fixed on the lower sides of the connecting discs (33).

2. The split type sheet metal stamping die according to claim 1, wherein the limiting assembly (4) comprises a first motor (41), limiting frames (42), two bidirectional screws (43) and limiting rods (44), the first motor (41) is installed on the right side of the supporting frame (1), the two limiting frames (42) are arranged, threaded holes are formed in the rear side edge portions of the two limiting frames (42), threads of the two threaded holes are opposite, the two bidirectional screws (43) are connected with internal threads of the two threaded holes, the bidirectional screws (43) are formed by welding threaded rods with opposite threads, the bidirectional screws (43) are rotationally connected to the rear end inside the supporting frame (1), limiting holes are formed in the front side edge portions of the limiting frames (42), the limiting rods (44) are connected to the inner portions of the two limiting holes in a sliding mode, the limiting rods (44) are fixed to the front end inside the supporting frame (1), and an output shaft of the first motor (41) is fixed to the right end of the bidirectional screws (43), and an output end of an input end of the first motor (41) is electrically connected with an output end of a control switch.

3. The split type sheet metal stamping die according to claim 2, further comprising a pressing assembly (5), wherein the pressing assembly (5) comprises a second motor (51), an L-shaped connecting strip (52), a pressing rod (53) and a guide rod (54), two corresponding grooves are formed in the front side and the rear side of the limiting frame (42), the L-shaped connecting strip (52) is rotatably connected in the grooves, two corresponding second motors (51) are mounted on the side face of the limiting frame (42), an output shaft of each second motor (51) is fixed on the side face of each L-shaped connecting strip (52), the pressing rod (53) is rotatably connected on the side face of each L-shaped connecting strip (52), a connecting groove is formed in the upper side of the limiting frame (42), the guide rod (54) is rotatably connected in the inner portion of each connecting groove, and the input end of each second motor (51) is electrically connected with the output end of an external control switch group.

4. The split type sheet metal stamping die of claim 1 is characterized in that two corresponding limit strips (6) are fixed on the upper side of the supporting frame (1), and a measuring ruler (7) is fixed on the upper side of the limit strip (6) on the front side.

5. The split sheet metal stamping die of claim 1, wherein four corresponding supporting legs (8) are fixed on the lower side of the supporting frame (1), and a chassis (9) is fixed at the lower ends of the supporting legs (8).