Automatic pushing safety device of stamping equipment
By designing an automatic pushing safety device on the stamping equipment, and using electric push rods and motors to drive the parts to be positioned, clamped and flipped on the conveyor belt, the safety hazards and low efficiency of manual pushing of parts by operators in the prior art are solved, and safe and efficient automated production is realized.
Patent Information
- Application Number
- CN202423121677.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing stamping equipment lacks programming control functions, requiring operators to manually push parts to the mold, which poses safety hazards and results in low production efficiency.
Design an automatic push safety device for stamping equipment, including a conveying component and a push clamping component. The device uses an electric push rod and a motor to drive the parts to be positioned, clamped and flipped on the conveyor belt, thereby realizing the automated conveying and clamping of the parts.
This avoids the safety hazard of operators' arms and fingers being crushed, improves production efficiency, reduces the labor intensity of workers, saves auxiliary processing time, and achieves safe stamping production.
Smart Images
Figure CN223801388U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to stamping equipment auxiliary device technical field, concretely relates to a stamping equipment automatic push safety device. BACKGROUND
[0002] The stamping equipment is so-called press, scientific name: punch press, oil press, hydraulic press, is the large special equipment of pressing container, and the stamping equipment is an important metal processing equipment, it can press the metal plate into the parts of various shapes, and the stamping equipment is widely used in various fields such as automobile, electric appliance, machinery etc.The basic working principle of stamping equipment is to make metal plate forced deformation through die, so that the required shape of the parts is obtained.The stamping equipment is mainly composed of processing machine tool, die, feeding mechanism, control system etc.Part of which, processing machine tool is the core part of the stamping equipment, it realizes the stamping process through the motion system.Die is an important accessory of the stamping equipment, and its quality and precision directly affect the quality and precision of the stamping parts.Feeding mechanism is mainly to facilitate the metal plate to be sent into the processing machine tool, so as to carry out stamping processing.Control system is the key part of the stamping equipment, it can realize the adjustment and control of processing parameters to ensure the stability and precision of the processing process.
[0003] The present use 16 tons C type open pneumatic punch is the mechanical punch driven by ordinary motor, and the stamping equipment of this kind does not have programming control function, can only adopt manual processing.In the processing process, due to the small size of the parts, the operator needs to hand the parts to push to the die (between the male die and the female die) for compression, there is a safety hazard that the operator's arm and finger are crushed and injured, and the demand of such parts is large, the manufacturing cycle is long, the process is complex, so how to use the automatic technology to transform the on-site equipment to realize the full-process automation of stamping processing becomes the top priority. UTILITY MODEL CONTENTS
[0004] The stamping equipment automatic push safety device provided by the utility model avoids the safety hazard that the operator's arm and finger are crushed and injured by pushing the parts to the die (between the male die and the female die) for compression, improves the stamping efficiency of the existing product, reduces the labor intensity of workers, improves the labor productivity, saves auxiliary processing time, constructs the automatic push safety device, and can carry out safe stamping production.
[0005] The utility model provides a kind of stamping equipment automatic push safety device, it is applied to stamping equipment main body, and stamping equipment main body includes: workbench, lower die being arranged at the top of workbench, upper die being arranged above lower die;Stamping equipment automatic push safety device includes: conveying assembly and push clamping assembly;
[0006] The conveying assembly is arranged on the workbench of the stamping equipment main body, and the pushing and clamping assembly is arranged between the conveying assembly and the lower die;
[0007] The conveying assembly comprises a conveying belt and support plates arranged on both sides of the conveying belt.
[0008] The pushing and clamping assembly comprises a driving box, a first electric push rod arranged above the driving box, and the driving box is used for driving the first electric push rod to rotate.
[0009] The first electric push rod is provided with a support block at the end of the telescopic rod, which is used for driving the support block to move longitudinally, and the side wall of the support block is provided with a second electric push rod arranged above the support plate, the end of the telescopic rod of the second electric push rod is provided with a C-shaped frame, the second electric push rod is used for driving the C-shaped frame to move along a direction perpendicular to the conveying direction of the conveying belt, and the inner side wall of the C-shaped frame is symmetrically and slidably connected with a clamp arranged above the conveying belt, and the C-shaped frame is provided with a driving assembly for driving the clamp to move in opposite directions.
[0010] Optionally, the driving assembly comprises a third motor fixedly arranged on the outer wall of the C-shaped frame, the output end of the third motor is fixedly connected with a screw rod, and the other end of the screw rod is rotatably connected with the other side wall of the C-shaped frame, so that the screw rod can effectively rotate.
[0011] The clamp is provided with a threaded hole, and the screw rod is provided with threads on both sides of the rod body, and the threads are opposite in rotation direction and matched with the threaded hole.
[0012] Optionally, the inner side wall of the C-shaped frame is symmetrically provided with a limiting rail matched with the side wall of the clamp, and the limiting rail plays a limiting role on the clamp.
[0013] Optionally, the conveying assembly further comprises a first motor mounted on the side wall of the support plate, and the support plate is rotatably connected with a driving roller, a supporting roller and a driven roller arranged inside the conveying belt, the driving roller, the supporting roller and the driven roller are matched with the conveying belt, and the output end of the first motor is fixedly connected with one end of the driving roller, so that the first motor drives the driving roller to rotate and drives the conveying belt to convey.
[0014] Optionally, a plurality of placement grooves are equidistantly arranged in the middle of the outer wall of the conveying belt, and the parts can be placed in the placement grooves to position the placement position of the parts.
[0015] Optionally, the driving box is fixedly arranged on the side wall of the support plate close to the lower die, the second motor is arranged in the driving box, the output end of the second motor penetrates through the top of the driving box and is fixedly connected with the bottom end of the first electric push rod, and the second motor is used for driving the first electric push rod to rotate.
[0016] Optionally, the support block side wall and the second electric push rod side wall, the support block bottom wall and the first electric push rod telescopic rod end, the C-shaped frame side wall and the second electric push rod telescopic rod end are all provided with reinforcing ribs, which can realize the effect of strengthening and fixing support.
[0017] Optionally, the top of the workbench is provided with a support placed on one side of the lower mold, a hydraulic cylinder assembly for lifting the upper mold is arranged on the support, and support legs are symmetrically arranged on the two sides of the bottom of the workbench.
[0018] The stamping equipment automatic pushing safety device provided by the utility model puts the parts into the placing groove, realizes positioning of the part placing position, the first motor serves as a power source to make the conveying belt convey, and then drives the parts in the placing groove to convey, the first electric push rod is started to drive the support block and the second electric push rod to lift, the second electric push rod is started to drive the C-shaped frame to stretch out and draw back, the third motor is started to make the clamp move reversely close and away, and then the parts in the placing groove can be clamped and fixed between the clamps, the second motor is started to drive the first electric push rod to rotate, and then the support block, the second electric push rod and the C-shaped frame are driven to rotate, the C-shaped frame and the clamp can be turned over to above the conveying belt and between the lower mold and the upper mold, so that the work of transferring the parts from above the conveying belt to above the lower mold is realized, the safety hidden danger that the operator's arm and finger are pressed and injured or hit and injured is avoided when the operator needs to manually push the parts to the mold (between the male mold and the female mold) to be pressed, the stamping efficiency of the existing product is improved, the labor intensity of workers is reduced, the labor productivity is improved, the auxiliary processing time is saved, the automatic pushing safety device is constructed, and safe stamping production can be carried out. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a plane schematic view of the stamping equipment automatic pushing safety device of the utility model;
[0020] Figure 2 It is a structure schematic view of the conveying assembly of the utility model;
[0021] Figure 3 It is a structure schematic view of the pushing and clamping assembly of the utility model Figure 1 ;
[0022] Figure 4 It is a structure schematic view of the pushing and clamping assembly of the utility model Figure 2 ;
[0023] Figure 5 It is a local structure schematic view of the utility model;
[0024] Figure 6 It is a local plane schematic view of the utility model;
[0025] Reference numerals:
[0026] 1, punch equipment main body; 2, conveying assembly; 3, push clamping assembly; 10, workbench; 11, lower die; 12, upper die; 13, support; 20, conveying belt; 21, support plate; 22, first motor; 23, placing groove; 30, drive box; 31, first electric push rod; 32, support block; 33, second electric push rod; 34, C-shaped frame; 35, clamp; 36, driving assembly; 37, limiting rail; 38, second motor; 39, reinforcing rib; 360, third motor; 361, screw rod. DETAILED DESCRIPTION
[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0028] The features and illustrative embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without some of these specific details. The description of the embodiments is merely to provide a better understanding of the present application by showing examples of the present application. The present application is in no way limited to any specific details set forth below and covers any modifications, replacements and changes of structures, methods, devices without departing from the spirit of the present application. In the drawings and the following description, well-known structures and techniques are not shown to avoid unnecessary obscuring of the present application.
[0029] It should be noted that the features in the embodiments of the present application and the embodiments can be combined with each other without conflict, and each embodiment can be mutually referenced and quoted. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0030] The present application will be described in further detail below in combination with the embodiments and the drawings, but the implementation manner of the present application is not limited thereto.
[0031] According to the drawings Figure 1The utility model discloses a kind of automatic pushing safety devices of stamping equipment, and it is realized as follows: the utility model discloses an automatic pushing safety device of stamping equipment, which is applied to stamping equipment main body 1, stamping equipment main body 1 includes workbench 10, lower mould 11 being set at the top of workbench 10, upper mould 12 being set above lower mould 11, workbench 10 top is equipped with bracket 13 being placed in the side of lower mould 11, hydraulic cylinder assembly for lifting upper mould 12 is equipped on bracket 13, support leg is symmetrically equipped on the bottom of workbench 10, part is placed into the top of lower mould 11, start hydraulic cylinder assembly to make upper mould 12 move downwards, and the stamping work of part can be realized.
[0032] According to the accompanying drawings Figure 1 、 2 , 3, 4, the utility model provides an automatic pushing safety device of stamping equipment, comprising: setting on stamping equipment main body 1 for conveying part transmission assembly 2, setting on transmission assembly 2 for pushing and clamping part pushing and clamping assembly 3, transmission assembly 2 includes: conveyor belt 20, support plate 21 being set at the both sides of conveyor belt 20, support plate 21 is fixedly set at the top of workbench 10, transmission assembly 2 further includes first motor 22 being installed on the side wall of support plate 21, support plate 21 is rotatably connected with driving roller, support roller, driven roller being placed in the inner side of conveyor belt 20, driving roller, support roller, driven roller cooperate with conveyor belt 20, the output end of first motor 22 is fixedly connected with one end of driving roller, a plurality of placement grooves 23 are equidistantly arranged in the middle of the outer wall of conveyor belt 20, part can be placed into placement groove 23, the positioning of part placement position is realized, first motor 22 is driven to rotate driving roller, under the joint action of driving roller, support roller, driven roller, make conveyor belt 20 convey, and then drive part in placement groove 23 to convey, when conveying between lower mould 11 and upper mould 12, first motor 22 stops.
[0033] According to the accompanying drawings Figure 1 、 3 , 4, pushing and clamping assembly 3 includes drive box 30, first electric push rod 31 is equipped above drive box 30, support block 32 is equipped on the telescopic rod end of first electric push rod 31, second electric push rod 33 is equipped on the side wall of support block 32 and is placed above support plate 21, C-shaped frame 34 is equipped on the telescopic rod end of second electric push rod 33, reinforcing rib 39 is equipped between the side wall of support block 32 and the side wall of second electric push rod 33, between the bottom wall of support block 32 and the telescopic rod end of first electric push rod 31, between the side wall of C-shaped frame 34 and the telescopic rod end of second electric push rod 33, which can realize the effect of strengthening and fixing support, play the role of strengthening and fixing, start first electric push rod 31 to drive support block 32, second electric push rod 33 to lift, start second electric push rod 33 to drive C-shaped frame 34 to stretch out and draw back.
[0034] According to the accompanying drawingsFigure 2 、 3 , 5: the inside wall of the C-shaped frame 34 is symmetrically connected with the clamp 35 placed above the conveying belt 20, the C-shaped frame 34 is provided with a driving assembly 36 for driving the clamp 35 to move in opposite directions, the driving assembly 36 includes a third motor 360 fixedly arranged on the outer wall of the C-shaped frame 34, the output end of the third motor 360 is fixedly connected with a screw rod 361 threadedly connected with the clamp 35, the other end of the screw rod 361 is rotatably connected with the other side wall of the C-shaped frame 34, ensuring that the screw rod 361 can effectively rotate, the clamp 35 is provided with a threaded hole, the two sides of the rod body of the screw rod 361 are provided with threads in opposite directions and matched with the threaded hole, the inside wall of the C-shaped frame 34 is symmetrically provided with a limiting rail 37 matched with the side wall of the clamp 35, the limiting rail 37 plays a limiting role on the clamp 35, the third motor 360 is started to drive the screw rod 361 to rotate, under the action of the threads in opposite directions, the clamp 35 is driven to move in opposite directions, and the parts located in the placing groove 23 can be clamped and fixed between the clamps 35.
[0035] According to the accompanying drawings Figure 6 : the driving box 30 is fixedly arranged on the side wall of the supporting plate 21 close to the main body 1 of the stamping equipment, the driving box 30 is provided with a second motor 38, the output end of the second motor 38 penetrates through the top of the driving box 30 and is fixedly connected with the bottom end of the first electric push rod 31, the second motor 38 is started to drive the first electric push rod 31 to rotate, thereby driving the supporting block 32, the second electric push rod 33 and the C-shaped frame 34 to rotate, so that the C-shaped frame 34 and the clamp 35 can be flipped above the conveying belt 20 and between the lower die 11 and the upper die 12, so as to realize the work of transferring the parts from above the conveying belt 20 to above the lower die 11.
[0036] Working principle:
[0037] In use, the part is placed in the placing groove 23 to realize positioning of the part placing position, the first motor 22 is used as a power source to drive the driving roller to rotate, so that the conveying belt 20 is conveyed, and then the part in the placing groove 23 is conveyed, when conveyed between the lower die 11 and the upper die 12, the first motor 22 is stopped, the first electric push rod 31 is started to drive the supporting block 32 and the second electric push rod 33 to lift, the second electric push rod 33 is started to drive the C-shaped frame 34 to stretch out and draw back, until the clamp 35 on one side of the C-shaped frame 34 is placed above the part, the third motor 360 drives the screw 361 to rotate, under the action of the threads in the opposite rotating direction, and then drives the clamp 35 to move in the opposite direction of approaching and moving away, so that the part in the placing groove 23 can be clamped and fixed between the clamps 35, then the second motor 38 is started to drive the first electric push rod 31 to rotate, and then drives the supporting block 32, the second electric push rod 33 and the C-shaped frame 34 to rotate, so that the C-shaped frame 34 and the clamp 35 are turned over above the conveying belt 20 and between the lower die 11 and the upper die 12, so as to realize the work of transferring the part from above the conveying belt 20 to above the lower die 11, by starting the third motor 360 to drive the clamp 35 to move in the opposite direction of moving away, under the action of the gravitational potential energy, the part falls to the top of the lower die 11, compared with the conventional operation that the operator needs to hold the part and push it to the die (between the male die and the female die) for compression, the safety hazard that the operator's arm and finger are crushed or injured is avoided, the existing product stamping efficiency is improved, the labor intensity of the worker is reduced, the labor productivity is improved, the auxiliary processing time is saved, the automatic pushing safety device is constructed, and the safety stamping production can be realized.
[0038] The above is only further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the scope disclosed by the present application, which belongs to the protection scope of the present application.
Claims
1. A punch press automatic push safety device characterized by, Be applied to stamping equipment main part, stamping equipment main part includes: workbench, set in the lower die of workbench top, set in the upper die above lower die, stamping equipment automatic push safety device includes: transmission assembly and push clamping assembly, Transmission assembly sets up in the workbench of stamping equipment main part, push clamping assembly sets up between transmission assembly and lower die, The transmission assembly includes a conveyor belt, support plates disposed on both sides of the conveyor belt, The push clamping assembly includes a drive box, a first electric push rod is provided above the drive box, the drive box is used to drive the first electric push rod to rotate; The end of the first electric push rod is provided with a support block, which is used to drive the support block to move longitudinally, the side wall of the support block is provided with a second electric push rod above the support plate, the end of the telescopic rod of the second electric push rod is provided with a C-shaped frame, the second electric push rod is used to drive the C-shaped frame to move perpendicular to the conveying direction of the conveyor belt, the inner side wall of the C-shaped frame is symmetrically connected with a clamp above the conveyor belt, and the C-shaped frame is provided with a drive assembly for driving the clamp to move close to and away from each other.
2. The automatic push-off safety device for a punch press as set forth in claim 1, wherein The drive assembly includes a third motor fixedly arranged on the outer wall of the C-shaped frame, the output end of the third motor is fixedly connected with a screw rod, the other end of the screw rod is rotatably connected with the other side wall of the C-shaped frame, so that the screw rod can effectively rotate; The clamp is provided with a threaded hole, and the screw rod is provided with threads on both sides of the rod body, which are opposite in rotation direction and matched with the threaded hole.
3. The automatic push-off safety device for a punch press as set forth in claim 2, wherein The inner side wall of the C-shaped frame is symmetrically provided with a limiting rail matched with the side wall of the clamp, which limits the clamp.
4. The automatic push-off safety device for a punch press as set forth in claim 1, wherein The transmission assembly further includes a first motor mounted on the side wall of the support plate, and a driving roller, a supporting roller and a driven roller are rotatably connected between the support plates and arranged inside the conveyor belt.
5. The automatic push-off safety device for a punch press as set forth in claim 1, wherein The outer wall of the conveyor belt is provided with a plurality of placement grooves at equal intervals, which can place parts in the placement grooves to position the parts.
6. The automatic push-off safety device for a punch press as set forth in claim 1, wherein The drive box is fixedly arranged on the side wall of the support plate close to the lower die, the second motor is arranged in the drive box, the output end of the second motor penetrates through the top of the drive box and is fixedly connected with the bottom end of the first electric push rod, and the first electric push rod is driven to rotate.
7. The automatic push-off safety device for a punch press as set forth in claim 1, wherein Reinforcing ribs are arranged between the side wall of the support block and the side wall of the second electric push rod, between the bottom wall of the support block and the end of the telescopic rod of the first electric push rod, and between the side wall of the C-shaped frame and the end of the telescopic rod of the second electric push rod, so as to realize the function of reinforcing and fixing support.
8. The automatic push-off safety device for a punch press as set forth in claim 1, wherein The top of the workbench is provided with a bracket arranged on one side of the lower die, the bracket is provided with a hydraulic cylinder assembly for lifting the upper die, and the bottom of the workbench is provided with support legs symmetrically arranged on both sides. The support plate is fixedly arranged on the top of the workbench.