CN218656503U

CN218656503U - Stamping die with card limit positioning mechanism

Info

Publication number: CN218656503U
Application number: CN202223107078.2U
Authority: CN
Inventors: 代枝龙
Original assignee: Kunshan Dingren Precision Mould Co ltd
Current assignee: Kunshan Dingren Precision Mould Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of the stamping die technique and specifically relates to a stamping die with card limit positioning mechanism, including last mould, bed die and lead screw, the top of going up the mould is provided with the driving piece, the fixed punching press piece that is provided with on the driving piece, upward be provided with the sleeve on the mould, the sleeve below is provided with the bed die, the upper surface of bed die is provided with the guide bar, the both sides of bed die are provided with a supporting bench, a supporting bench both sides are provided with the stand, be provided with the machined part on the supporting bench, the machined part top is provided with the lead screw, the symmetry is provided with the slider on the lead screw, the slider below is provided with the clamp plate, hangs through the manual work and twists handle drive lead screw and rotate, when the slider was kept away from each other, the clamp plate can be along stand up-movement otherwise then can be fixed the both sides of machined part along stand downstream to the clamp plate can be fixed, prevents that the machined part from appearing the skew when moulding.

Description

Stamping die with card limit positioning mechanism

Technical Field

The utility model relates to a stamping die technical field especially relates to a stamping die with card limit positioning mechanism.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping, and stamping is a pressure processing method which is obtained by applying pressure to the materials by using a die arranged on a press machine at room temperature to cause the materials to generate separation or plastic deformation.

The workpiece needs to be accurately positioned before stamping, so that the die can accurately apply pressure to the workpiece, and the existing stamping die has the following problems during processing:

in order to prevent the skew from appearing when adding man-hour, lead to moulding position deviation, need the manual work to support the location to the work piece at present most of time, make the distance between operator's hand and the stamping die very press close to like this, appear easily by the risk that the mould crushed, have great potential safety hazard to waste time and energy, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, a stamping die with a card edge positioning mechanism is provided.

The specific technical scheme is as follows:

the utility model provides a stamping die with card limit positioning mechanism, includes mould, bed die and lead screw, the top of going up the mould is provided with the driving piece, the fixed punching press piece that is provided with on the driving piece, be provided with the sleeve on going up the mould, the sleeve below is provided with the bed die, the upper surface of bed die is provided with the guide bar, the fixed base that is provided with in bottom of bed die, the both sides of bed die are provided with a supporting bench, a supporting bench both sides are provided with the stand, be provided with the machined part on the supporting bench, the machined part top is provided with the lead screw, the symmetry is provided with the slider on the lead screw, the slider below is provided with the clamp plate.

Preferably, the supporting table is fixedly connected with the lower die, the bottom of the stand column is fixedly connected with the supporting table, the top of the stand column is provided with the screw rod in an inserting mode, the screw rod is connected with the supporting table in a rotating mode, and one end, extending out of the supporting table, of the screw rod is fixedly provided with a handle.

Preferably, the sliding block is in threaded connection with the screw rod, and the threads on the screw rod are opposite in direction.

Preferably, the both ends of slider are all fixed and are provided with first spliced pole and second spliced pole, first spliced pole both ends are rotated and are provided with the movable rod, the both ends of second spliced pole are rotated and are provided with the connecting piece, the movable rod with the connecting piece is kept away from slider one end run through simultaneously be provided with even axle and with even axle rotates and is connected.

Preferably, the two sides of the connecting shaft are fixedly provided with mounting blocks, the mounting blocks are fixedly connected with the pressing plate, and the two sides of the pressing plate are mutually embedded with the upright posts and are in sliding connection with the upright posts.

Preferably, the four corners of the upper die are fixedly provided with the sleeves, the guide rods are fixedly connected with the lower die, and the guide rods are slidably connected with the sleeves.

Preferably, the driving part is fixedly arranged at the top of the upper die, and the stamping block is positioned at the bottom of the upper die and fixedly connected with the upper die.

The technical scheme has the following advantages or beneficial effects:

through being provided with the stand in a supporting bench both sides, be provided with the lead screw between the stand, hang through the manual work and twist handle drive lead screw and rotate, because be provided with two sections opposite screw threads on the lead screw, when the lead screw rotates, can make threaded connection's slider be relative motion with it, when the slider was kept away from each other, through the cooperation between movable rod and the connecting piece, the clamp plate can be along stand upward movement, otherwise then can be along stand downstream, thereby make the clamp plate can fix the both sides of machined part, prevent that the machined part from appearing the skew when moulding, need not the manpower and support, the potential safety hazard is reduced, time saving and labor saving.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a schematic view of an overall structure of a stamping die with a clamping edge positioning mechanism according to the present invention;

fig. 2 is a schematic view of a partial structure of a stamping die with a clamping edge positioning mechanism according to the present invention;

fig. 3 is a schematic structural view of an upper die of a stamping die with a clamping edge positioning mechanism according to the present invention;

fig. 4 is a schematic view of the movable rod structure of the stamping die with the clamping edge positioning mechanism of the present invention.

The above reference numerals denote: 1. an upper die; 11. a drive member; 12. stamping the blocks; 13. a sleeve; 2. a lower die; 21. a guide rod; 22. a base; 23. a support table; 24. a column; 3. a screw rod; 31. a slider; 32. pressing a plate; 33. a handle; 34. a first connecting column; 35. a second connecting column; 36. a movable rod; 37. a connecting member; 38. a connecting shaft; 39. mounting a block; 4. and (5) processing the workpiece.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-4, a stamping die with a clamping edge positioning mechanism, including an upper die 1, a lower die 2 and a screw rod 3, a driving part 11 is disposed at the top of the upper die 1, a stamping block 12 is fixedly disposed on the driving part 11, a sleeve 13 is disposed on the upper die 1, the lower die 2 is disposed below the sleeve 13, a guide rod 21 is disposed on the upper surface of the lower die 2, a base 22 is fixedly disposed at the bottom of the lower die 2, support tables 23 are disposed at two sides of the lower die 2, stand columns 24 are disposed at two sides of the support tables 23, machined parts 4 are disposed on the support tables 23, a screw rod 3 is disposed above the machined parts 4, slide blocks 31 symmetrically disposed on the screw rod 3, a press plate 32 is disposed below the slide blocks 31, the stand columns 24 are disposed at two sides of the support tables 23, the screw rod 3 is disposed between the stand columns 24, the screw rod 3 is driven to rotate by manually screwing a handle 33, because two opposite threads are disposed on the screw rod 3, when the screw rod 3 rotates, the slide blocks 31 connected with the screw rod 31 can make relative movement, when the slide blocks 31 are far away from each other, the slide blocks 32 can make the slide blocks move upwards along the stand columns 24, thereby, the machined parts can be prevented from being deformed by manpower, and the safety of the machined parts 4, and the press plate can be shaped, thereby, time-saving and labor saving, and reducing the safety of the machined parts can be reduced.

Further, a supporting table 23 is fixedly connected with the lower die 2, the bottom of the stand column 24 is fixedly connected with the supporting table 23, a screw rod 3 is arranged at the top of the stand column 24 in an inserting mode, the screw rod 3 is rotatably connected with the supporting table 23, a handle 33 is fixedly arranged at one end, extending out of the supporting table 23, of the screw rod 3, and the screw rod 3 can be driven to rotate by manually screwing the handle 33.

Furthermore, the slide block 31 is in threaded connection with the screw rod 3, the direction of the threads on the screw rod 3 is opposite, and as the screw rod 3 is provided with two sections of opposite threads, when the screw rod 3 rotates, the slide block 31 in threaded connection with the screw rod can move relatively.

Further, slider 31's both ends are all fixed and are provided with first spliced pole 34 and second

spliced pole

35, 34 both ends of first spliced pole are rotated and are provided with movable rod 36, the both ends of second spliced pole 35 are rotated and are provided with connecting piece 37, movable rod 36 and connecting piece 37 are kept away from slider 31 one end and are run through simultaneously and be provided with even axle 38 and rotate with even axle 38 and be connected, when slider 31 keeps away from each other, through the cooperation between movable rod 36 and the connecting piece 37, clamp plate 32 can be along stand 24 upward movement, otherwise then can be along stand 24 downstream, thereby make clamp plate 32 can fix the both sides of machined part 4.

Furthermore, the two sides of the connecting shaft 38 are fixedly provided with mounting blocks 39, the mounting blocks 39 are fixedly connected with the pressing plate 32, the two sides of the pressing plate 32 are mutually embedded with the upright posts 24 and are in sliding connection with the upright posts 24, and when the sliding block 31 moves, the pressing plate 32 can move up and down along the upright posts 24.

Further, four corners of the upper die 1 are fixedly provided with sleeves 13, the guide rods 21 are fixedly connected with the lower die 2, the guide rods 21 are connected with the sleeves 13 in a sliding mode, and when the upper die 1 moves downwards to be attached to the lower die 2 through the cooperation of the sleeves 13 and the guide rods 21, the guide effect can be achieved when the upper die 1 is folded.

Furthermore, a driving part 11 is fixedly arranged at the top of the upper die 1, the stamping block 12 is positioned at the bottom of the upper die 1 and is fixedly connected with the upper die 1, and kinetic energy can be provided for the movement of the upper die 1 through the driving part 11, so that the shaping of the workpiece 4 is completed.

The working principle is as follows: when the device is used, firstly, a workpiece 4 needing to be shaped is placed on the supporting table 23, then the handle 33 is manually screwed to drive the screw rod 3 to rotate, so that the sliding blocks 31 are close to each other, at the moment, the pressing plate 32 can move downwards along the upright post 24, so that the two sides of the workpiece 4 are fixedly positioned, then the driving piece 11 is started, the upper die 1 is driven to move downwards, under the matching of the sleeve 13 and the guide rod 21, the upper die 1 is folded with the lower die 2, and the stamping block 12 is contacted with the workpiece 4 to complete shaping.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a stamping die with card limit positioning mechanism which characterized in that: including last mould (1), bed die (2) and lead screw (3), the top of going up mould (1) is provided with driving piece (11), fixed punching press piece (12) that is provided with on driving piece (11), upward be provided with sleeve (13) on mould (1), sleeve (13) below is provided with bed die (2), the upper surface of bed die (2) is provided with guide bar (21), the fixed base (22) that is provided with in bottom of bed die (2), the both sides of bed die (2) are provided with brace table (23), brace table (23) both sides are provided with stand (24), be provided with machined part (4) on brace table (23), machined part (4) top is provided with lead screw (3), the symmetry is provided with slider (31) on lead screw (3), slider (31) below is provided with clamp plate (32).

2. The stamping die with the card edge positioning mechanism as claimed in claim 1, wherein: the supporting table (23) is fixedly connected with the lower die (2), the bottom of the stand column (24) is fixedly connected with the supporting table (23), the top of the stand column (24) is provided with the screw rod (3) in an inserting mode, the screw rod (3) is rotatably connected with the supporting table (23), and one end, extending out of the supporting table (23), of the screw rod (3) is fixedly provided with a handle (33).

3. The stamping die with the card edge positioning mechanism as claimed in claim 2, wherein: the sliding block (31) is in threaded connection with the screw rod (3), and the direction of threads on the screw rod (3) is opposite.

4. The stamping die with the card edge positioning mechanism as claimed in claim 3, wherein: the both ends of slider (31) are all fixed and are provided with first spliced pole (34) and second spliced pole (35), first spliced pole (34) both ends are rotated and are provided with movable rod (36), the both ends of second spliced pole (35) are rotated and are provided with connecting piece (37), movable rod (36) with connecting piece (37) are kept away from slider (31) one end run through simultaneously be provided with even axle (38) and with even axle (38) rotate to be connected.

5. The stamping die with the card edge positioning mechanism as claimed in claim 4, wherein: the mounting block (39) is fixedly arranged on two sides of the connecting shaft (38), the mounting block (39) is fixedly connected with the pressing plate (32), and two sides of the pressing plate (32) are mutually embedded with the upright columns (24) and are in sliding connection with the upright columns (24).

6. The stamping die with the card edge positioning mechanism as claimed in claim 1, wherein: four corners of the upper die (1) are fixedly provided with the sleeves (13), the guide rods (21) are fixedly connected with the lower die (2), and the guide rods (21) are slidably connected with the sleeves (13).

7. The stamping die with the card edge positioning mechanism as claimed in claim 6, wherein: the top of the upper die (1) is fixedly provided with the driving piece (11), and the stamping block (12) is positioned at the bottom of the upper die (1) and fixedly connected with the upper die (1).