CN220361912U

CN220361912U - Stamping die with dysmorphism spare clamping structure

Info

Publication number: CN220361912U
Application number: CN202321861567.9U
Authority: CN
Inventors: 张军伟; 王威
Original assignee: Suzhou Yitie Machinery Electronics Co ltd
Current assignee: Suzhou Yitie Machinery Electronics Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-19
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a stamping die with a special-shaped piece clamping structure, which comprises a frame beam, a transportation frame and a workbench, wherein two sides of the frame beam are connected with a support frame, the transportation frame is connected to the inner side of the support frame, the workbench is arranged at the central axis of the transportation frame, the stamping die is arranged in the workbench, the workbench is connected with a buffer base, a stamping block is arranged above the workbench, a hydraulic press master cylinder is connected above the stamping block, the stamping block comprises a stamping beam and a first punch, a first upright post is arranged at the inner side of the bottom of the stamping beam, the bottom of the first upright post is connected with a pressing sliding block, a first telescopic rod is connected above the first punch, the first telescopic rod is connected with the hydraulic press master cylinder, and a plurality of stamping steps can be simultaneously performed once by arranging two groups of stamping devices, and a special-shaped bench vice is arranged to clamp a special-shaped product.

Description

Stamping die with dysmorphism spare clamping structure

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a stamping die with a special-shaped piece clamping structure.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely a cold stamping die (commonly called cold stamping die), and the stamping is a pressure processing method for separating or plastically deforming the materials by using a die arranged on a press machine at room temperature so as to obtain the required parts.

The utility model discloses a quick and efficient hardware punching machine, which is provided by the patent with the application number of CN201920557366.7, realizes compression molding of hardware materials, prevents hardware from sticking to a die through the cooperation of a stretching oil tank, a hose and a punching lower die, increases the production accuracy and improves the product quality.

Although this quick efficient hardware punch press has realized the compression molding to the hardware material, through tensile oil tank, the cooperation of hose and punching press lower mould, prevents that the hardware from sticking the mould, has increased the accuracy of production, has improved the quality of product, but it does not possess the transport mould clamp, needs the manual work to carry by the processing product, has certain danger, and it only can carry out one-way punching press, can only need the multistep process to accomplish to some complicated stamping structure.

Therefore, in view of the above-mentioned problems, an improvement of the conventional structure and the conventional defects is proposed to provide a stamping die with a clamping structure for the shaped piece, so as to achieve the purpose of having a higher practical value.

Disclosure of Invention

The utility model aims to provide a stamping die with a special-shaped piece clamping structure, so as to solve the problems that the rapid and efficient hardware stamping machine with the special-shaped piece clamping structure is not provided with a carrying die clamp, a processed product needs to be carried manually, a certain danger exists, one-way stamping can be only carried out, and a plurality of steps of working procedures can be needed for some complex stamping structures.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die with dysmorphism spare clamping structure, includes frame crossbeam, transportation frame and workstation, the both sides of frame crossbeam are connected with the support frame, just the transportation frame is connected to the inboard of support frame, the workstation sets up the axis position at the transportation frame, the inside central point of workstation puts and is provided with stamping die, just the bottom of workstation is connected with the buffering base, the top of workstation is provided with the punching press chunk, the top of punching press chunk is connected with the hydraulic press master cylinder, the hydraulic press master cylinder is connected with the frame crossbeam, the punching press chunk is including punching press crossbeam and a drift, the bottom inboard of punching press crossbeam is provided with multiunit stand, just the bottom of stand is connected with the slider that pushes down, a drift setting is in the central point of pushing down the slider, just the top of a drift is connected with a telescopic link, the hydraulic press is connected with the master cylinder.

Preferably, the stamping die comprises a stamping table top and a second punch, a plurality of groups of second stand columns are connected below the bottom of the stamping table top, the bottom of the second stand column is connected with the buffer base, a second telescopic rod is connected to the bottom center position of the second punch, and the bottom of the second telescopic rod is connected to the upper center position of the buffer base.

Preferably, one end of the workbench is provided with a placement platform, two sides of the supporting frame are provided with a conveying channel, two sides of the supporting frame are connected with a servo motor on the outer side of the conveying channel, the servo motor is connected with a conveying screw rod, a transmission connecting block is connected on the conveying screw rod, the inner side of the transmission connecting block is connected with a No. three telescopic rod, and one end of the No. three telescopic rod, far away from the transmission connecting block, is connected with a transmission connecting rod.

Preferably, the transmission connecting rod is provided with two groups and is connected with the transmission connecting block on two sides respectively through the telescopic link of No. three, and every side transmission connecting rod all is connected with three special-shaped bench vice.

Preferably, the special-shaped bench vice comprises a fixed connecting rod and a die clamp, the special-shaped bench vice is connected with the transmission connecting rod through the fixed connecting rod, two groups of one-stage die clamping teeth are connected with a clamp body of the die clamp through a rotating shaft, and two groups of one-stage die clamping teeth face one side of the workbench and are provided with two-stage die clamping teeth.

Preferably, the center points of the stamping block and the stamping die are located on the same vertical line, and the stamping die, the stamping block and the special-shaped bench vice can be detached and replaced.

Compared with the prior art, the utility model has the beneficial effects that: the stamping time of the product can be greatly shortened by stamping the processed product up and down simultaneously, the special-shaped structure can be stably clamped and transported, and the transportation can be carried out through the clamping device, so that the unmanned state production line is realized, and the specific contents are as follows:

the hydraulic press main cylinder drives the first telescopic rod, the first telescopic rod drives the stamping block to press downwards, the pressing slide block is pressed and cut at the outermost part, the first punch is used for molding and extruding simultaneously, the stamping die on the workbench is used for stamping a processed product from the bottom, the second telescopic rod 17 drives the second punch to punch upwards, the product to be extruded is conveyed to the placing platform, the servo motor drives the conveying screw rod in the conveying channel and the connected transmission connecting block to move, the third telescopic rod drives the transmission connecting rod and the connected special-shaped bench vice to transport the product to be stamped, the clamp body of the die clamp is connected with two groups of first-stage die clamping teeth through the rotating shaft, one side of the two groups of first-stage die clamping teeth, which faces the workbench, is provided with second-stage die clamping teeth, and various special-shaped products to be stamped can be stably clamped through relative sliding between the first-stage die clamping teeth and the second-stage die clamping teeth.

Drawings

FIG. 1 is a schematic front cross-sectional view of a stamping die with a profile clamping structure according to the present utility model;

FIG. 2 is a schematic side view of a stamping die of a body of the stamping die with a profile clamping structure according to the present utility model;

FIG. 3 is a schematic top view of a stamping die with a profile clamping structure according to the present utility model;

fig. 4 is a schematic structural view of a special-shaped bench vice with a main body of a stamping die with a special-shaped piece clamping structure.

In the figure: 1. a frame cross beam; 2. a support frame; 3. a transport frame; 4. a work table; 5. stamping die; 6. a buffer base; 7. stamping the assembly blocks; 8. a hydraulic machine master cylinder; 9. stamping the cross beam; 10. a first punch; 11. a first upright post; 12. pressing down the sliding block; 13. a first telescopic rod; 14. stamping a table top; 15. a second punch; 16. a second upright post; 17. a second telescopic rod; 18. placing a platform; 19. a transfer passage; 20. a servo motor; 21. a conveying screw rod; 22. a transmission connecting block; 23. a third telescopic rod; 24. a transmission connecting rod; 25. a special-shaped bench vice; 26. fixing the connecting rod; 27. a mold clamp; 28. clamping teeth of a primary die; 29. and clamping teeth of the secondary die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stamping die with dysmorphism spare clamping structure, including frame crossbeam 1, transportation frame 3 and workstation 4, the both sides of frame crossbeam 1 are connected with support frame 2, and transportation frame 3 is connected to the inboard of support frame 2, the workstation 4 sets up the central axis position at transportation frame 3, the inside central point of workstation 4 is put and is provided with stamping die 5, and the bottom of workstation 4 is connected with buffering base 6, the top of workstation 4 is provided with punching press chunk 7, the top of punching press chunk 7 is connected with hydraulic press master cylinder 8, hydraulic press master cylinder 8 is connected with frame crossbeam 1, punching press chunk 7 is including punching press crossbeam 9 and a drift 10, the bottom inboard of punching press crossbeam 9 is provided with multiunit stand 11, and the bottom of stand 11 is connected with pushes down slider 12, a drift 10 sets up the central point of pushing down slider 12, and the top of drift 10 is connected with a telescopic link 13, a telescopic link 13 is connected with hydraulic press 8, wait to carry out transport and punching press work on workstation 4, punching press chunk 7 is responsible for main punching press device, stand 11 and a drift 12 are pushed down by a fixed connection, and a die carrier 12 is pushed down to the outside and a die carrier is pushed down by a punch 12, a die carrier is pressed out.

The stamping die 5 is including punching press mesa 14 and No. two drifts 15, punching press mesa 14 bottom below is connected with multiunit No. two stand 16, and No. two stand 16's bottom is connected with buffering base 6, no. two the bottom central point of drift 15 is connected with No. two telescopic links 17, and No. two the bottom of telescopic links 17 is connected to buffering base 6's top central point, no. one drift 15 extrudes to punching press mesa 14, and No. two drifts 15 drive upwards by No. two telescopic links 17 and carry out the punching press to the processed product from inside, carry out multistep punching press step simultaneously, reduce the product processing and carry out the time that punches a hole, no. two stand 16 of punching press mesa 14 below can play the effect of supporting and buffering, prevent that the punching press dynamics from too big leading to the stamping die damage.

One end of the workbench 4 is provided with a placing platform 18, two sides of the supporting frame 2 are provided with a conveying channel 19, the outer sides of the conveying channels 19 on two sides are connected with a servo motor 20, the servo motor 20 is connected with a conveying screw 21, a transmission connecting block 22 is connected to the conveying screw 21, the inner side of the transmission connecting block 22 is connected with a No. three telescopic rod 23, one end of the No. three telescopic rod 23 far away from the transmission connecting block 22 is connected with a transmission connecting rod 24, the transmission connecting rod 24 is provided with two groups of transmission connecting blocks 22 on two sides respectively and connected with the No. three telescopic rods 23, each side of the transmission connecting rod 24 is connected with three groups of special-shaped bench vices 25, the two sides of the servo motor 20 simultaneously drive the conveying screw 21 in the conveying channels 19 on two sides respectively and the transmission connecting block 22 connected with the transmission connecting rod 24 to move, the transmission connecting block 22 drives the three-number telescopic rod 23, the three-number telescopic rod 23 drives the transmission connecting rod 23 and the three groups of special-shaped bench vices 25 connected with the transmission connecting rod 23 to transport the product to be punched, the special-shaped bench vices 25 on the two sides close to the placement platform 18 are responsible for transporting the product to be processed to the position above the punching die 5 of the workbench 4, the group of special-shaped bench vices 25 in the middle and the special-shaped bench vices 25 on the other side in the middle are used for moving the product after being punched away from the punching die 5, the group of special-shaped bench vices 25 far away from the placement platform 18 and the special-shaped bench vices 25 on the corresponding side are used for transporting the processed product to the next working flow, a punching system and an extension transporting mechanism can be added according to the need to perform more perfect processing on the product,

the special-shaped bench vice 25 comprises a fixed connecting rod 26 and a die clamp 27, the special-shaped bench vice 25 is connected with the transmission connecting rod 24 through the fixed connecting rod 26, the clamp body of the die clamp 27 is connected with two groups of primary die clamp teeth (28) through a rotating shaft, one side of the two groups of primary die clamp teeth 28, which faces the workbench 4, is provided with two groups of secondary die clamp teeth 29, each die clamp 27 can independently rotate through a connecting groove, due to the special structure, various special-shaped products to be punched can be stably clamped through the sliding of each semicircle of the special-shaped bench vice, the central points of the punching block 7 and the punching die 5 are positioned on the same vertical line, the punching die 5, the punching block 7 and the special-shaped bench vice 25 can be detached and replaced, parts of the products to be processed can be replaced according to requirements, and the subsequent maintenance and replacement are more convenient.

Working principle: when the stamping machine is used, the machine is subjected to test operation, the machine can be ensured to normally operate, and when the stamping structure operates without problems, a product to be processed is placed at the place of the placing platform 18, the machine is started to operate, the two side servo motors 20 simultaneously drive the conveying screw rods 21 in the two side conveying channels 19 and the connected transmission connecting blocks 22 respectively, the transmission connecting blocks 22 drive the three-number telescopic rods 23, the three-number telescopic rods 23 drive the transmission connecting rods 23 and the three connected special-shaped bench vices 25 to transport the product to be stamped, the two side special-shaped bench vices 25 close to the place of the placing platform 18 are responsible for transporting the product to be processed to the position of the workbench 4 above the stamping die 5, the middle special-shaped bench vices 25 and the other side special-shaped bench vices 25 are used for transporting the punched product away from the stamping die 5, and the special-shaped bench vices 25 far away from the place of the placing platform 18 and the corresponding side are used for transporting the processed product to the next work flow.

And because the die clamp 27 comprises two big rotatory semicircle structure's die clamp tooth 28, and each die clamp tooth 28 inboard has the parcel to have two die clamp teeth 28 that the radius is half of self, and each die clamp tooth 28's outside all is provided with the spread groove, each die clamp tooth 28 is connected with its die clamp tooth 28 or die clamp 27 of connection through the spread groove, and each vertical line's that the flat mouth department diameter of die clamp 27 is relatively less passes the centre of a circle with it all lies in the straight line of its relatively big die clamp 27's flat mouth diameter, every die clamp 27 all can independently rotate through the spread groove, can carry out stable centre gripping to various dysmorphism products of waiting to punching press through the slip of its each die clamp 27, when transporting to the top department of workstation 4 at stamping die 5, hydraulic press slider 12 is under the drive of its top master cylinder 8 carry out outside pressing and is cut, simultaneously by the punch 10 extrusion to the product, and simultaneously, and the second expansion link 17 is carried out the shaping and is carried out the punch 16 to the stamping process with the product from the flat mouth diameter of its inside, the step is carried out the stamping force is reduced, the stamping force is carried out to the stamping process is carried out to the product from the second step is reduced, the stamping force is carried out to the stamping process is 16 to the step is carried out to the stamping process is more than the stamping process is finished with the stamping force is reduced.

And can increase stamping system and extension transport mechanism as required to carry out more perfect processing to the product, because stamping die 5, punching press piece 7 and dysmorphism bench vice 25 all can dismantle the replacement, can carry out the change of spare part according to the product of processing as required, and follow-up maintenance change is more convenient.

Claims

1. Stamping die with dysmorphism spare clamping structure, including frame crossbeam (1), transportation frame (3) and workstation (4), its characterized in that: the utility model provides a hydraulic press, including frame crossbeam (1), frame (2) are connected to the both sides of frame crossbeam (1), just frame (3) are connected to the inboard of frame (2), workstation (4) set up the axis position at frame (3) are transported, the inside central point of workstation (4) puts and is provided with stamping die (5), just the bottom of workstation (4) is connected with buffering base (6), the top of workstation (4) is provided with punching press chunk (7), the top of punching press chunk (7) is connected with hydraulic press master cylinder (8), hydraulic press master cylinder (8) are connected with frame crossbeam (1), punching press chunk (7) are including punching press crossbeam (9) and drift (10) No. 1, the bottom inboard of punching press crossbeam (9) is provided with multiunit stand (11), just the bottom of stand (11) is connected with pushes down slider (12), drift (10) set up the central point of pushing down slider (12), just the top of drift (10) is connected with hydraulic press master cylinder (13) and expansion link (13).

2. A stamping die with profile clamping structure as in claim 1, wherein: stamping die (5) are including punching press mesa (14) and No. two drift (15), the bottom below of punching press mesa (14) is connected with multiunit No. two stand (16), just the bottom and the buffering base (6) of No. two stand (16) are connected, the bottom central point of No. two drift (15) puts and is connected with No. two telescopic links (17), just the top central point that No. two telescopic links (17) bottom is connected to buffering base (6).

3. A stamping die with profile clamping structure as in claim 1, wherein: one end of workstation (4) is provided with place platform (18), the both sides of supporting frame (2) are provided with transfer passage (19), and both sides the outside of transfer passage (19) is connected with servo motor (20), servo motor (20) are connected with conveying lead screw (21), be connected with transmission connecting block (22) on conveying lead screw (21), the inboard of transmission connecting block (22) is connected with No. three telescopic link (23), just No. three one end that transmission connecting block (22) were kept away from to telescopic link (23) is connected with transmission connecting rod (24).

4. A stamping die with profile clamping structure as in claim 3, wherein: the transmission connecting rods (24) are provided with two groups which are respectively connected with the transmission connecting blocks (22) on two sides through three telescopic rods (23), and each side of the transmission connecting rods (24) is connected with three groups of special-shaped bench vices (25).

5. The stamping die with profile clamping structure of claim 4, wherein: the special-shaped bench vice (25) comprises a fixed connecting rod (26) and a die clamp (27), the special-shaped bench vice (25) is connected with a transmission connecting rod (24) through the fixed connecting rod (26), two groups of primary die clamping teeth (28) are connected with a clamp body of the die clamp (27) through a rotating shaft, and two groups of primary die clamping teeth (28) face one side of the workbench (4) and are provided with secondary die clamping teeth (29).

6. The stamping die with profile clamping structure of claim 5, wherein: the center points of the stamping block (7) and the stamping die (5) are located on the same vertical line, and the stamping die (5), the stamping block (7) and the special-shaped bench vice (25) can be detached and replaced.