Cold plate material stamping and bending device for nail clippers

Abstract

The utility model relates to the technical field of stamping and bending, in particular to a cold plate material stamping and bending device for nail clippers, which comprises a working table, table legs are fixedly connected to the lower surface of the working table, a mounting frame is fixedly connected to the upper surface of the working table, and an air cylinder is fixedly connected to the lower surface of the mounting frame. And the driving end of the air cylinder is fixedly connected with an upper mold. According to the scheme, the design is ingenious, after stamping and bending of materials are completed, an operator only needs to slightly pull the handle towards one side, the protection frame, the control rod, the push block and the guide strip are in cooperative linkage, the push block stably and efficiently pushes the machined materials to the material guide plate under the accurate guide of the guide strip, the material guide plate is of the unique triangular design, and therefore the material guide plate can be used for machining the materials stably and efficiently. And in cooperation with the protective plates fixed to the two sides, materials can rapidly slide down along the inclined faces, collection and arrangement by operators are facilitated, complex carrying operation is not needed in the whole process, and the labor cost and the time cost are greatly saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch bending technical field especially relates to a kind of cold plate material punch bending device for nail clippers. BACKGROUND

[0002] Nail clippers cold plate material punch bending device is a kind of professional equipment for nail clippers production, it is mainly used to process cold plate material into the shape of nail clippers, stamping part is formed by die and punch to exert huge pressure, so that cold plate is roughly shaped according to the contour of nail clippers, and raw material is stamped into the shape close to finished product.

[0003] Prior art such as the utility model with publication number CN206083496U, the patent discloses bending punch device, and the device includes punch, workbench for installing the punch, rack internally provided with the workbench, single punch hydraulic cylinder installed on the upper beam of the rack, concave die arranged at the lower end of single punch hydraulic rod extended by the single punch hydraulic cylinder and floating material block installed in the left cavity of the punch and supported by spring. The utility model has the beneficial effects that: the bending and stamping of sheet metal parts provide a mold with higher forming precision, provide technical support for the improvement of sheet metal part cold stamping process and production quality, and make the forming size of sheet metal parts more stable.

[0004] At present, most punch bending equipment is exposed, and when carrying out material punch bending operation, processed material will inevitably deform and change violently, and a large amount of debris is easy to produce, which is like a wild horse, and is splashed out at a very high speed, which has certain safety hazards, and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings that most punch bending equipment is exposed in prior art, and when carrying out material punch bending operation, processed material will inevitably deform and change violently, and a large amount of debris is easy to produce, which is like a wild horse, and is splashed out at a very high speed, which has certain safety hazards, and proposes a kind of cold plate material punch bending device for nail clippers.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a cold plate material punch bending device for nail clippers, including the work table, the lower surface of the work table is fixedly connected with the table leg, the upper surface of the work table is fixedly connected with the mounting bracket, the lower surface of the mounting bracket is fixedly connected with the air cylinder, the drive end of the air cylinder is fixedly connected with the upper die, the upper surface of the work table is fixedly connected with the lower die, the surface of the work table is provided with the sliding slot, the sliding slot is slidably connected with the sliding frame, the upper surface of the sliding frame is fixedly connected with the protection frame, the inner wall of the protection frame is fixedly connected with the observation window, one side of the protection frame is fixedly connected with the control rod, the one end of the control rod away from the protection frame is fixedly connected with the push block, the present scheme is ingenious, after the punch bending of material is completed, the operator only needs to pull the handle to one side gently, and the protection frame, the control rod, the push block and the guide bar are in the coordinated linkage, and the push block is accurately guided under the guide of the guide bar, and the material is pushed to the guide plate stably and efficiently, the unique design of the guide plate is triangular, cooperates with the fixed baffle on both sides, and the material can slide down along the inclined plane quickly, so that the operator can collect and arrange conveniently, the whole process does not need complicated handling operation, and the manpower and time cost are greatly saved.

[0007] Preferably, the upper surface of the work table is fixedly connected with a guide plate, and the cross section of the guide plate is triangular, so as to guide the processed material to slide down along the guide plate.

[0008] Preferably, the two sides of the guide plate are fixedly connected with baffles, and the lower surfaces of the baffles are fixedly connected with the work table.

[0009] Preferably, the side, close to the lower die, of the push block is fixedly connected with two symmetrically arranged guide bars, so as to facilitate the pushing of the processed material.

[0010] Preferably, the upper surface of the work table is fixedly connected with a blocking frame, the inner wall of the blocking frame is fixedly connected with a magnet, the magnet is adsorbed to the control rod, and the control rod is conveniently positioned.

[0011] Preferably, the surface of the protection frame is fixedly connected with a handle, and the edge of the handle is rounded, so that the protection frame and its matched components create a safe working environment for the operator, the protection frame not only effectively blocks the debris and waste that may splash during the punching process, avoids the harm to the operator, but also guarantees the operator to monitor the processing process at a safe distance through the observation window, once the material deviates slightly or the die is stuck, the operator can quickly respond and immediately stop the action of the air cylinder, so that the potential material waste and die damage risk is killed in the embryonic state, not only the continuity of production is guaranteed, the time loss caused by fault shutdown is avoided, but also the raw material cost is greatly saved, and the overall production efficiency is improved.

[0012] Preferably, the longitudinal section of the mounting frame is L-shaped, and the lower die is located directly above the upper die.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses a clever design, after completing the stamping and bending of material, the operator only needs to pull the handle to one side gently, and the protection frame, control rod, push block and guide strip are in linkage, under the accurate guidance of the guide strip, the push block stably and efficiently pushes the processed material to the guide plate, the unique design of the triangular guide plate cooperates with the fixed baffle on both sides, and the material can slide down along the inclined plane quickly, so that the operator can conveniently collect and arrange, the whole process does not need complicated handling operation, and manpower and time cost are greatly saved.

[0015] 2、The utility model discloses a protection frame and matched components create a safe working environment for the operator, the protection frame not only effectively blocks the splashing of the debris and waste in the stamping process, avoids the harm to the operator, but also guarantees the operator to monitor the processing process at a safe distance through the observation window, once the material slightly deviates or the die is jammed, the operator can quickly respond, immediately stops the cylinder action, kills the potential material waste and die damage risk in the embryonic state, not only guarantees the continuity of production, avoids the time loss caused by the fault shutdown, but also greatly saves the raw material cost, and improves the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of a cold plate material stamping and bending device for nail clippers is provided for the utility model;

[0017] Figure 2 A side view structure schematic diagram of a cold plate material stamping and bending device for nail clippers is provided for the utility model;

[0018] Figure 3 A structure schematic diagram of A in a cold plate material stamping and bending device for nail clippers is provided for the utility model; Figure 2

[0019] Figure 4 An explosion structure schematic diagram of a cold plate material stamping and bending device for nail clippers is provided for the utility model;

[0020] Figure 5 A structure schematic diagram of B in a cold plate material stamping and bending device for nail clippers is provided for the utility model. Figure 4

[0021] Legend:

[0022] ​​1, workbench; 2, table leg; 3, mounting frame; 4, air cylinder; 5, lower mold; 6, guide plate; 7, guard; 8, protective frame; 9, observation window; 10, handle; 11, push block; 12, guide bar; 13, control rod; 14, blocking frame; 15, magnet; 16, sliding groove; 17, sliding frame; 18, upper mold. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: a cold plate material punch bending device for nail clippers, including workbench 1, the lower surface of workbench 1 is fixedly connected with table leg 2, the upper surface of workbench 1 is fixedly connected with mounting frame 3, the lower surface of mounting frame 3 is fixedly connected with air cylinder 4, the drive end of air cylinder 4 is fixedly connected with upper mold 18, the upper surface of workbench 1 is fixedly connected with lower mold 5, the surface of workbench 1 is provided with sliding groove 16, sliding groove 16 is slidably connected with sliding frame 17, the upper surface of sliding frame 17 is fixedly connected with protective frame 8, the inner wall of protective frame 8 is fixedly connected with observation window 9, one side of protective frame 8 is fixedly connected with control rod 13, the end, away from protective frame 8, of control rod 13 is fixedly connected with push block 11, and the scheme is ingenious, after the punch bending of material is completed, the operator only needs to pull handle 10 to one side gently, and protective frame 8, control rod 13, push block 11 and guide bar 12 are in coordination linkage, under the accurate guidance of guide bar 12, push block 11 stably and efficiently pushes the processed material to guide plate 6, the unique design of the triangular guide plate 6 cooperates with the fixed guard 7 on both sides, and the material can slide down along the inclined plane quickly, so that the operator can conveniently collect and arrange, the whole process does not need complex handling operation, and the manpower and time cost are greatly saved.

[0024] In the embodiment, the upper surface of workbench 1 is fixedly connected with guide plate 6, and the cross section of guide plate 6 is triangular, so as to guide the processed material to slide down along guide plate 6.

[0025] Specifically, the two sides of guide plate 6 are fixedly connected with guard 7, and the lower surface of guard 7 is fixedly connected with workbench 1.

[0026] Specifically, the side, close to lower mold 5, of push block 11 is fixedly connected with two symmetrically arranged guide bars 12, so as to facilitate the pushing of the processed material.

[0027] Specifically, the upper surface of workbench 1 is fixedly connected with blocking frame 14, the inner wall of blocking frame 14 is fixedly connected with magnet 15, magnet 15 is adsorbed with control rod 13, and the auxiliary positioning operation of control rod 13 is facilitated.

[0028] In the embodiment, the surface of the protective frame 8 is fixedly connected with the handle 10, and the edge of the handle 10 is rounded, so that the protective frame 8 and the matched components create a safe working environment for the operator. The protective frame 8 not only effectively blocks the splashing debris and waste in the stamping process to avoid the harm to the operator, but also guarantees the operator to monitor the processing process at a safe distance through the observation window 9. Once the material appears to be slightly deviated or the die is jammed, the operator can quickly respond to stop the action of the air cylinder 4, so as to kill the potential material waste and die damage risk in the embryonic state. The continuity of production is guaranteed, the time loss caused by fault shutdown is avoided, the raw material cost is greatly saved, and the overall production efficiency is improved.

[0029] Specifically, the longitudinal section of the mounting frame 3 is L-shaped, and the lower die 5 is located directly above the upper die 18.

[0030] Working principle: when the nail pliers are processed, the cold plate material is placed on the lower die 5, and the air cylinder 4 drives the upper die 18 to stamp the cold plate material downward, so that the material is stamped and bent according to the preset shape of the die to form a cold plate material. The operator can monitor the stamping and bending process in real time through the observation window 9 in the inner wall of the protective frame 8, so as to timely find the processing abnormalities such as material deviation and die jamming, and take corresponding measures. Once the problem is found, the action of the air cylinder 4 can be immediately stopped to avoid causing more material waste or die damage. After the cold plate material stamping is completed, the handle 10 is pulled to one side to drive the protective frame 8, the control rod 13, the push block 11 and the guide strip 12 to displace. Then, the push block 11 cooperates with the guide strip 12 to push the material processed on the lower die 5 to the guide plate 6, and under the guidance of the guard plate 7, the material slides from the guide plate 6 to facilitate the collection of the material. Then, the next cold plate material is placed on the lower die 5, and the handle 10 drives the protective frame 8, the control rod 13, the push block 11 and the guide strip 12 to reset. Then, the magnet 15 attracts the control rod 13, so that the working operation can be performed again.

Claims

1. A cold plate material punching and bending device for nail clippers, comprising a workbench (1), the lower surface of the workbench (1) is fixedly connected with a table leg (2), characterized in that: The upper surface of the workbench (1) is fixedly connected with a mounting rack (3), the lower surface of the mounting rack (3) is fixedly connected with a pneumatic cylinder (4), the driving end of the pneumatic cylinder (4) is fixedly connected with an upper die (18), the upper surface of the workbench (1) is fixedly connected with a lower die (5), the surface of the workbench (1) is provided with a sliding groove (16), the sliding groove (16) is slidably connected with a sliding frame (17), the upper surface of the sliding frame (17) is fixedly connected with a protective frame (8), the inner wall of the protective frame (8) is fixedly connected with an observation window (9), one side of the protective frame (8) is fixedly connected with a control rod (13), the end, away from the protective frame (8), of the control rod (13) is fixedly connected with a push piece (11).

2. A cold sheet material punch bending device for nail clippers as defined in claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected with a material guide plate (6), the cross section of the material guide plate (6) is triangular.

3. A cold sheet material punch and bend apparatus for nail clippers as defined in claim 2 wherein: The both sides of the material guide plate (6) are fixedly connected with a guard plate (7), and the lower surface of the guard plate (7) is fixedly connected with the workbench (1).

4. A cold sheet material punch and bend apparatus for nail clippers as defined in claim 1 wherein: The side, close to the lower die (5), of the push piece (11) is fixedly connected with two symmetrically arranged guide strips (12).

5. A cold sheet material punch bending device for nail clippers as defined in claim 1, wherein: The upper surface of the workbench (1) is fixedly connected with a blocking frame (14), the inner wall of the blocking frame (14) is fixedly connected with a magnet (15), and the magnet (15) is adsorbed to the control rod (13).

6. A cold sheet material punch and bend apparatus for nail clippers as defined in claim 1 wherein: The surface of the protective frame (8) is fixedly connected with a handle (10), and the edge of the handle (10) is rounded.

7. A cold sheet material punch bending device for nail clippers as defined in claim 1, wherein: The longitudinal section of the mounting rack (3) is L-shaped, and the lower die (5) is located directly above the upper die (18).

Images