CN116728237A - Stamping part deburring equipment and application method thereof - Google Patents
Stamping part deburring equipment and application method thereof Download PDFInfo
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- CN116728237A CN116728237A CN202310885950.6A CN202310885950A CN116728237A CN 116728237 A CN116728237 A CN 116728237A CN 202310885950 A CN202310885950 A CN 202310885950A CN 116728237 A CN116728237 A CN 116728237A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 37
- 239000010935 stainless steel Substances 0.000 claims description 37
- 239000000872 buffer Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 238000006748 scratching Methods 0.000 claims description 2
- 230000002393 scratching effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of stamping production, in particular to stamping part deburring equipment and a using method thereof, wherein the stamping part deburring equipment comprises a stamping machine, and the stamping machine is provided with a discharging track and a control unit; still include burring device, the ejection of compact rail coupling has the burring device that need not upset stamping workpiece can get rid of iron stamping workpiece bottom burr fast. According to the invention, the shell is arranged above the discharging track, the first conveyor belt and the magnetic sucker are arranged in the shell, one side of the discharging track is connected with the second shell, the second shell is internally provided with the abrasive belt, the second conveyor belt is arranged below one end, far away from the punch, of the first conveyor belt, and the second conveyor belt is provided with the distance sensor; when the stamping part moves to the lower part of the first conveyor belt and the magnetic sucker through the discharging track, the stamping part can be sucked up by the magnetic sucker, then moves towards the abrasive belt along with the conveyor belt under the friction of the magnetic force and the first conveyor belt, and the abrasive belt carries out grinding work when passing over the abrasive belt, so that a workpiece can be directly subjected to deburring without overturning burrs upwards.
Description
Technical Field
The invention relates to the technical field of stamping production, in particular to stamping part deburring equipment and a using method thereof.
Background
In a general type of punch press, in the process of punching production, since a workpiece is extruded and cut by a die, burrs are inevitably generated on the workpiece during punching, and the part where the burrs are generated is located at the bottom of a punching part. Because manual deburring consumes manpower and has low working efficiency, many manufacturers adopt machines to carry out deburring work on stamping parts. The existing deburring equipment machine is required to ensure continuous operation of the machine, and stamping parts are required to be conveyed by a conveying belt, so most of equipment is provided with grinding wheels or abrasive belts above the conveying belt, and when the deburring work is carried out by using the machine, the stamping parts are required to be turned over firstly, so that the stamping parts are enabled to be turned upwards, and then the stamping parts can be put into the deburring equipment, so that labor and working hours are consumed relatively. In the prior art, when processing some less punching press work pieces of width, only need set up the slope baffle that is slightly less than ejection of compact track at ejection of compact track rear, the stamping workpiece breaks away from ejection of compact track and drops down to the in-process of slope baffle, and the upset can take place for oneself, then reentrant burring equipment. However, this solution is not suitable for some workpieces with larger widths, or uneven gravity distribution, which may cause difficulty in overturning, and the workpiece with uneven gravity distribution may not be overturned or overturned excessively.
For this purpose, a stamping deburring device and a method for using the same are proposed.
Disclosure of Invention
The invention aims to provide a stamping part deburring device and a using method thereof, wherein a shell is arranged above a discharging track, a first conveyor belt and a magnetic sucker are arranged in the shell, one side of the discharging track is connected with a second shell, an abrasive belt is arranged in the second shell, a second conveyor belt is arranged below one end, far away from a punch, of the first conveyor belt, and a distance sensor is arranged on the second conveyor belt; when the stamping part moves to the lower part of the first conveyor belt and the magnetic sucker through the discharging track, the stamping part can be sucked up by the magnetic sucker, then moves towards the abrasive belt along with the conveyor belt under the friction of the first conveyor belt by means of magnetic force, and the abrasive belt carries out grinding work when passing through the upper part of the abrasive belt, so that a workpiece can be directly subjected to deburring without overturning burrs upwards, and the problem in the background art is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a stamping part deburring device and a using method thereof comprise the following steps:
the punching machine is provided with a discharging track at one side, and a control unit is arranged on the punching machine;
further comprises:
the deburring device is connected with the discharging rail, and the deburring device can quickly remove burrs at the bottom of the iron stamping part without overturning the stamping part.
The punching machine is used for punching iron punched flat plates, a discharging track is arranged on the side face of the punching machine, a machine claw for taking and placing the punching parts is arranged on the punching machine, and the machine claw is used for discharging the punching parts through the discharging track after placing the punching parts on the discharging track. For a general type punching machine, burrs are inevitably generated on a workpiece in the punching process, the generated parts of the burrs are positioned at the bottom of a punching part, and when the deburring work is carried out, the punching part is required to be overturned firstly, and then the burrs can be upwards thrown into deburring equipment. And (5) performing deburring work. The deburring device is connected behind the discharging track, the workpiece is not required to be overturned, and burrs at the bottom of the workpiece can be directly removed.
Preferably, the deburring device comprises a conveying device, a grinding device and a blanking device;
the conveying device comprises a first shell, a first conveyor belt and a magnetic sucker, wherein the first shell is arranged above the discharging track, the first conveyor belt is arranged in the first shell, the first conveyor belt is internally provided with the magnetic sucker used for sucking the iron stamping part, the magnetic sucker is an electromagnetic sucker with adjustable magnetic force, and the magnetic sucker is electrically connected with the control unit;
the grinding device comprises an abrasive belt and a second shell, one side of the discharging track is connected with the second shell, the second shell is internally provided with the abrasive belt, the abrasive belt is positioned below the conveyor belt, and the rotating direction of the abrasive belt is opposite to the rotating direction of the conveyor belt;
the blanking device comprises a conveying belt II, wherein the conveying belt II used for discharging is arranged below one end, far away from the punching machine, of the conveying belt I, a distance sensor is arranged on the conveying belt II, and the distance sensor is electrically connected with the control unit.
The invention mainly has the innovation point that the deburring device works reversely. The stamping workpiece gets into ejection of compact track after leaving the punch press, then remove to conveyer belt one and magnetic chuck's below, when the stamping workpiece is close to magnetic chuck, magnetic chuck relies on magnetic force to inhale the stamping workpiece, then the stamping workpiece is under magnetic force's magnetic force and conveyer belt one's frictional force, follow the conveyer belt and remove backward, when removing to the abrasive band top, the abrasive band can remove the burr grinding of stamping workpiece bottom, the in-process stamping workpiece is followed conveyer belt one all the time and is removed, the stamping workpiece is removed to conveyer belt two top after the grinding, after distance sensor detects the work piece, feedback to the control unit, the control unit control magnetic chuck reduces magnetic force, make the stamping workpiece whereabouts go out on the conveyer belt two.
Preferably, a stainless steel plate for preventing the conveyor belt from rubbing the magnetic chuck is movably arranged between the magnetic chuck and the conveyor belt I, side walls for avoiding scratching the conveyor belt I in smooth transition are arranged at two ends of the stainless steel plate, and the conveyor belt I is made of nonferromagnetic materials.
The position of the magnetic chuck is fixed, the stamping part is attracted by magnetic force and then moves with the first conveyor belt by means of the friction force between the surface of the stamping part and the first conveyor belt, the first conveyor belt can generate friction with the magnetic chuck in the moving process, and the service life of equipment is reduced in order to avoid the contact abrasion between the first conveyor belt and the magnetic chuck, so that a stainless steel plate is arranged between the first conveyor belt and the magnetic chuck to separate the first conveyor belt from the first conveyor belt. The stainless steel plate surface is flattened and smooth, so that friction between the stainless steel plate and the first conveyor belt is reduced, and meanwhile, smooth transition side walls are further extended at two ends of the stainless steel plate, so that the two ends of the stainless steel plate are prevented from being too sharp, scratched or scratched. In addition, because one side of the stainless steel plate is the magnetic chuck, the stainless steel plate is demagnetized during manufacturing, and the stainless steel plate is prevented from influencing the work of the magnetic chuck. Simultaneously, the surface material of conveyer belt one is the PVC material, and the surface is equipped with the anti-skidding decorative pattern that is used for increasing frictional force to increase the frictional force between conveyer belt one surface and the stamping workpiece, fully guarantee that stamping workpiece and conveyer belt one do not produce relative displacement, guarantee grinding burring job stabilization and go on.
Preferably, a buffer device for preventing the stamping part from being impacted to damage the magnetic sucker is arranged between the magnetic sucker and the stainless steel plate.
The stamping parts are different in size and are conveyed at intervals, so that the stainless steel plates can be only one flat steel plate with certain strength, if a plurality of steel plates are arranged for common use, the possibility that the stamping parts are clamped between the two steel plates can occur, the length of the stainless steel plates needs to be matched with the lengths of the magnetic chuck and the first conveyor belt, when the magnetic chuck absorbs the stamping parts, the stamping parts can strike the stainless steel plates, large vibration can be generated on the stainless steel plates, the surface of the conveyor belt is damaged due to excessive vibration, and even the stainless steel plates deform, and on the basis that the stainless steel plates are arranged, a buffer device is arranged between the stainless steel plates and the magnetic chuck, so that the impact force of the stamping parts is unloaded through the buffer device; one side of the stainless steel plate is provided with a magnetic chuck, and the added buffer device also avoids the impact of the stamping part to damage the magnetic chuck.
Preferably, the buffer device is a hydraulic buffer, and the hydraulic buffer is uniformly distributed above the stainless steel plate.
The mechanism or the parts with the buffering effect are various, the spring or the rubber pad can be selected, and the magnetic sucker needs to overcome the gravity of the stamping part to suck the stamping part, so that the working load of the buffering device is larger during working, compared with the spring and the rubber pad, the hydraulic buffer is more suitable for the working condition with larger impact, and under the working condition, the hydraulic buffer can play a better buffering role and is more durable compared with the common spring and rubber pad. In addition, the hydraulic buffers are uniformly distributed on the stainless steel plate, so that impact force is uniformly dispersed, and the influence of impact on the stainless steel plate is reduced.
Preferably, the magnetic chuck is divided into a plurality of areas, the magnetic force of the area above the sand belt is maximum, and the area with the maximum magnetic force is used for ensuring that the stamping part can be kept fixed relative to the conveyor belt during deburring.
In order to ensure that the equipment can operate well, the situation that the abrasive belt throws out the stamping part is avoided, and when the stamping part is ground, the stamping part is required to be ensured to be fixed relative to the conveyor belt, so that the grinding work can be ensured to be performed stably. The magnetic chuck is an electromagnetic chuck, and the magnetic force of the chuck can be adjusted, so that the magnetic chuck is arranged in a partitioning manner, and more accurate control on stamping parts is realized. When the magnetic sucking disc absorbs the stamping part and the stamping part in the working process, larger magnetic force is required to be provided, and the rear part of the abrasive belt only needs to ensure stable conveying, so that the area of the magnetic sucking disc above the abrasive belt is set to be the area with the largest magnetic force, and the magnetic sucking disc is always in a large magnetic force working state in the working process; considering that when the magnetic force is larger, the friction force between the first conveyor belt and the stainless steel plate is also increased, so that the rear area is set to be a slightly weak magnetic force area, the friction between the first conveyor belt and the stainless steel plate is reduced while the normal conveying operation is ensured, and the loss is reduced.
Preferably, a third conveyor belt is arranged between the second conveyor belt and the second shell, and a detection device for detecting whether burrs of the stamping parts are removed cleanly is arranged on the third conveyor belt;
the detecting device comprises a support, a cross rod, a spring and a pressure sensor, wherein the three sides of the conveyor belt are connected with the support, the cross rod for detecting burrs is movably connected in the support, the spring is arranged below the cross rod, the pressure sensor in contact with the cross rod is arranged at the top end of the support, and the pressure sensor is electrically connected with the control unit.
The detection device is used for detecting the burring condition of stamping workpiece, through setting up the horizontal pole in conveyer belt below, when stamping workpiece passed through the horizontal pole top, if burr is got rid of not in place or is not got rid of, then burr bellying can extrude the horizontal pole, the contact of horizontal pole both ends has pressure sensor, the sensor is in normally open state, when the horizontal pole was pushed down, horizontal pole and pressure sensor separate mutually, after pressure sensor detected pressure, control unit can receive the feedback, the regional magnetic chuck of control conveyer belt three top reduces magnetic force, make the stamping workpiece drop to the conveyer belt three on, conveyer belt three transports the unqualified stamping workpiece of burring to the rear, wait for manual handling. Meanwhile, the detecting device is used for judging whether burrs of the stamping part are removed or not through detecting the thickness of the stamping part, so that the detecting device can be also used for detecting the workpiece which is deformed by stamping and is provided with the concave or convex part, and the workpiece which is deformed by stamping can be separated from the qualified workpiece according to the steps.
Preferably, a roller is arranged on the cross rod, and the roller can be in rolling contact with burrs when the stamping part passes over the roller.
The roller is added to reduce friction between burrs and the cross bar, when the cross bar contacts with burrs with serious bulges, the stamping part can be clamped above the cross bar, so that equipment operation faults are caused, and production is affected; meanwhile, the sliding friction between the burrs and the cross rod is changed into rolling friction due to the increase of the roller, so that the situation that the burrs scratch or scratch the cross rod can be greatly reduced, the cross rod is prevented from being damaged, and the service life of the roller is prolonged.
Preferably, a second bracket is arranged between the bracket and the third conveyor belt, the third conveyor belt is fixedly connected with the second bracket, the first bracket is connected in a sliding manner in the second bracket, a first bolt for fixing the first bracket is arranged on the side face of the second bracket, and a second bolt for adjusting the height of the first bracket is arranged at the bottom of the second bracket.
When stamping parts with different specifications are stamped by the punching machine, the height distance between the discharging track and the first conveyor belt can be adjusted to meet the stamping work of stamping parts with different thicknesses, the height adjustment of the discharging track and the first conveyor belt is not particularly fine under the condition, and only rough adjustment is needed, but in the production of the same batch of stamping parts, errors can occur in the detection of the cross rod due to various reasons, such as abrasion of abrasive belts and thickness errors among stamping part raw materials, and therefore the cross rod needs to be adjusted relatively accurately. Meanwhile, based on the basic working condition, the height of the cross rod also needs to be accurately adjusted, because the height of the burrs is smaller than the thickness of the stamping part, if the height of the cross rod cannot be accurately adjusted, the detection accuracy is low. The first bolt is used for fixing the first bracket, the second bolt is used for adjusting the height of the first bracket, and the first bolt and the second bolt are matched to achieve accurate height adjustment so as to adapt to more working conditions.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the shell is arranged above the discharging track, the first conveyor belt and the magnetic sucker are arranged in the shell, one side of the discharging track is connected with the second shell, the second shell is internally provided with the abrasive belt, the second conveyor belt is arranged below one end, far away from the punch, of the first conveyor belt, and the second conveyor belt is provided with the distance sensor; when the stamping part moves to the lower part of the first conveyor belt and the magnetic sucker through the discharging track, the stamping part can be sucked up by the magnetic sucker, then moves towards the abrasive belt along with the conveyor belt under the friction of the first conveyor belt by means of magnetic force, and the abrasive belt carries out grinding work when passing over the abrasive belt.
2. According to the invention, a stainless steel plate is movably arranged between the first conveyor belt and the magnetic chuck, and an oil pressure buffer is arranged between the stainless steel plate and the magnetic chuck; when the stamping part rises, the impact force generated by the first conveying belt can be transmitted to the oil pressure buffer, the oil pressure buffer is compressed to buffer after being impacted, the adverse impact influence of the stamping part on the magnetic chuck is reduced, and the service life of the equipment is guaranteed.
3. According to the invention, the conveyer belt III is arranged between the conveyer belt II and the shell II, the three side surfaces of the conveyer belt III are connected with the support, the cross rod is movably connected in the support, the spring is arranged below the cross rod, the top end of the support is provided with the pressure sensor which is in contact with the cross rod, and the pressure sensor is electrically connected with the control unit; the device has the function of detecting whether burrs are removed cleanly, when the stamping part with burrs passes through the upper part of the cross rod, the cross rod is pressed downwards, the cross rod is separated from the pressure sensor, after the pressure sensor does not detect the pressure, the control unit can receive feedback, and the magnetic chuck in the area above the three sides of the conveying belt is controlled to reduce the magnetic force, so that the stamping part falls onto the three sides of the conveying belt, and the three sides of the conveying belt transport the stamping part with unqualified burrs to the rear so as to distinguish unqualified products, and the labor hour consumed by manual inspection is avoided.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view I of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a second cross-sectional view of the present invention;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
FIG. 6 is a schematic view of a cross bar construction of the present invention;
fig. 7 is a schematic diagram of a distance sensor according to the present invention.
In the figure: 1. punching machine; 2. a discharge rail; 3. a first shell; 4. a first conveyor belt; 5. a magnetic chuck; 6. abrasive belt; 7. a second shell; 8. a second conveyor belt; 9. a distance sensor; 10. a stainless steel plate; 1001. a sidewall; 11. a hydraulic buffer; 12. a third conveyor belt; 13. a first bracket; 14. a cross bar; 1401. a roller; 15. a spring; 16. a pressure sensor; 17. a second bracket; 18. a first bolt; 19. and a second bolt.
Detailed Description
Referring to fig. 1 to 7, the invention provides a stamping part deburring device and a using method thereof, and the technical scheme is as follows:
the using method of the equipment comprises the following steps:
s1: placing a workpiece which is not punched yet above the cross bar 14, adjusting the height of the cross bar 14 through a bolt II 19, enabling the cross bar 14 II to be close to the workpiece as much as possible, ensuring that the workpiece does not contact the cross bar 14 II when moving, and then tightening a bolt I18 to fix a bracket I13 so as to fix the height of the cross bar 14;
s2: the stainless steel plate 10 is pressed by hand through the first conveyor belt 4, and whether the hydraulic buffer 11 works normally is checked;
s3: placing a workpiece which is not punched yet below the magnetic chuck 5, adjusting the magnetic force of the magnetic chuck 5 to 150% of the gravity of the stamping part, starting the magnetic chuck 5, and determining that the magnetic chuck 5 can normally suck the stamping part;
s4: after the inspection is finished, the punch 1 is started to punch the workpiece.
First embodiment:
working state: deburring state of equipment
The punching machine 1 is used for punching iron punched flat plates, the side face of the punching machine 1 is provided with a discharging track 2, the punching machine 1 is provided with a machine claw for taking and placing punching parts, and the machine claw is used for discharging the punching parts through the discharging track 2 after placing the punching parts on the discharging track 2. The stamping part leaves the punch press 1 and then enters the discharging track 2, then the stamping part moves below the first conveyor belt 4 and the magnetic chuck 5, when the stamping part approaches the magnetic chuck 5, the magnetic chuck 5 sucks the stamping part under the action of magnetic force, a stainless steel plate 10 is movably arranged behind the first conveyor belt 4, the stainless steel plate 10 is tightly attached to the first conveyor belt 4 under the action of a hydraulic buffer 11, two ends of the stainless steel plate 10 are provided with side walls 1001 with smooth transition, and when the first conveyor belt 4 moves relatively to the stainless steel plate 10, the side walls 1001 can prevent the first conveyor belt 4 from being scratched or scratched; after the stamping part is sucked up, a certain impact force is generated on the first conveyor belt 4, the impact force is transmitted to the hydraulic buffer 11 through the conveyor belt, the hydraulic buffer 11 compresses and buffers, and adverse effects of the stamping part impact on the first conveyor belt 4 and the magnetic chuck 5 are reduced; after the stamping part is sucked up, the magnetic chuck 5 always provides magnetic force for the stamping part, so that the stamping part is always clung to the first conveyor belt 4 within the range of the magnetic chuck 5, and the stamping part always moves along with the first conveyor belt 4 within the magnetic range. Because of the special conveying property of the first conveying belt 4, when selecting the material of the first conveying belt 4, the material with larger static friction between the surface of the material and the iron stamping part needs to be selected as the manufacturing material of the first conveying belt 4.
The stamping part moves to the position above the abrasive belt 6 along with the first conveyor belt 4, and the abrasive belt 6 can grind and remove burrs at the bottom of the stamping part. Because the magnetic sucking disc 5 is the electromagnetic sucking disc 5 and is provided with the subareas, different magnetic force settings can be carried out on the magnetic sucking discs 5 in different areas through the control unit, and the stamping parts are adsorbed by strong magnetic force when being sucked and ground above the abrasive belt 6, so that the stamping parts can be sucked smoothly, the effect of the magnetic force can be ensured to keep the stamping parts and the conveyor belt 4 relatively fixed all the time when being ground, the grinding effect of the abrasive belt 6 is ensured, and the stamping parts are prevented from being thrown away by the abrasive belt 6 under the friction force of the abrasive belt 6.
After the stamping part is subjected to grinding and deburring, the stamping part continuously moves backwards along with the first conveyor belt 4, after the stamping part moves to the upper part of the second conveyor belt 8, the distance sensor 9 detects a workpiece and feeds the workpiece back to the control unit, and the control unit controls the magnetic sucker 5 to reduce magnetic force, so that the stamping part falls onto the second conveyor belt 8 to discharge.
Specific embodiment II:
working state: detecting whether the burr is removed cleanly
This equipment possesses the burr that detects the stamping workpiece and whether gets rid of clean function, needs to adjust horizontal pole 14 height according to the thickness of stamping workpiece before the equipment operation, through the thickness difference that detects the stamping workpiece to judge whether the burr of stamping workpiece gets rid of cleanly. The equipment normally operates, when the stamping part passes through the grinding work of the abrasive belt 6, the first conveyor belt 4 moves to the position above the cross rod 14, and at the moment, the workpiece comes to the position above the cross rod 14, and when burrs at the bottom of the workpiece are removed completely, the workpiece does not contact the cross rod 14 and smoothly passes through the cross rod; when the burrs at the bottom of the workpiece are not removed cleanly, the burrs protrude out of the surface of the workpiece, the burrs contact the cross rod 14 when the workpiece passes through the upper part of the cross rod 14, the roller 1401 on the cross rod 14 rotates to prevent the cross rod 14 from being scratched, the whole cross rod 14 moves downwards under the extrusion of the burrs while rotating, the spring 15 connected with the cross rod 14 compresses, the cross rod 14 is separated from the pressure sensor 16 after moving downwards, the control unit receives feedback after the pressure sensor 16 detects no pressure, the magnetic sucker 5 in the area above the third conveyor belt 12 is controlled to reduce magnetic force, the stamping part falls onto the third conveyor belt 12, and the third conveyor belt 12 conveys the unqualified stamping part with the burrs to the rear and waits for manual processing. The detection mode can also be used for detecting the stamping deformed workpiece, and when the workpiece is provided with a concave or convex workpiece, the stamping deformed workpiece and the qualified workpiece can be separated according to the steps.
The above embodiments are only two embodiments showing technical features of the present invention, and the inventive structure described in the present invention is only one of the showing structures, not represents the only structure of the present invention, and all simple modifications, equivalent substitutions, etc. made according to the technical spirit of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A stamping deburring apparatus comprising:
the automatic feeding device comprises a punch (1), wherein a discharging track (2) is arranged on one side of the punch (1), and a control unit is arranged on the punch (1);
characterized by further comprising:
the deburring device is connected with the discharging track (2), and the deburring device can quickly remove burrs at the bottom of the iron stamping part without overturning the stamping part.
2. A stamping deburring apparatus as claimed in claim 1, wherein: the deburring device comprises a conveying device, a grinding device and a blanking device;
the conveying device comprises a first shell (3), a first conveying belt (4) and a magnetic chuck (5), wherein the first shell (3) is arranged above the discharging track (2), the first conveying belt (4) is arranged in the first shell (3), the magnetic chuck (5) for sucking an iron stamping part is arranged in the first conveying belt (4), the magnetic chuck (5) is an electromagnetic chuck capable of adjusting magnetic force, and the magnetic chuck (5) is electrically connected with the control unit;
the grinding device comprises an abrasive belt (6) and a second shell (7), wherein one side of the discharging track (2) is connected with the second shell (7), the second shell (7) is internally provided with the abrasive belt (6), the abrasive belt (6) is positioned below the first conveyor belt (4), and the rotating direction of the abrasive belt (6) is opposite to that of the first conveyor belt (4);
the blanking device comprises a conveying belt II (8), the conveying belt II (8) used for discharging is arranged below one end, far away from the punch press (1), of the conveying belt I (4), a distance sensor (9) is arranged on the conveying belt II (8), and the distance sensor (9) is electrically connected with the control unit.
3. A stamping deburring apparatus as claimed in claim 2, wherein: the stainless steel plate (10) for preventing the conveyor belt I (4) from rubbing the magnetic sucker (5) is movably arranged between the magnetic sucker (5) and the conveyor belt I (4), side walls (1001) for avoiding scratching the smooth transition of the conveyor belt I (4) are arranged at two ends of the stainless steel plate (10), and the conveyor belt I (4) is made of nonferromagnetic materials.
4. A stamping deburring apparatus as claimed in claim 3, wherein: a buffer device for preventing the stamping part from being impacted to damage the magnetic sucker (5) is arranged between the magnetic sucker (5) and the stainless steel plate (10).
5. A stamping deburring apparatus as claimed in claim 4, wherein: the buffer device is a hydraulic buffer (11), and the hydraulic buffer (11) is uniformly distributed above the stainless steel plate (10).
6. A stamping deburring apparatus as claimed in claim 2, wherein: the magnetic sucking disc (5) is divided into a plurality of areas, the magnetic force of the area above the abrasive belt (6) is maximum, and the area with the maximum magnetic force is used for guaranteeing that the stamping part can be kept fixed relative to the first conveyor belt (4) during deburring.
7. A stamping deburring apparatus as claimed in claim 2, wherein: a third conveyor belt (12) is arranged between the second conveyor belt (8) and the second shell (7), and a detection device for detecting whether burrs of the stamping parts are removed cleanly is arranged on the third conveyor belt (12);
the detecting device comprises a support, a cross rod (14), a spring (15) and a pressure sensor (16), wherein the support is connected to the side face of the conveyor belt III (12), the cross rod (14) used for detecting burrs is movably connected in the support, the spring (15) is arranged below the cross rod (14), the pressure sensor (16) contacted with the cross rod (14) is arranged at the top end of the support, and the pressure sensor (16) is electrically connected with the control unit.
8. A stamping deburring apparatus as claimed in claim 7, wherein: the transverse rod (14) is provided with a roller (1401), and the roller (1401) can roll to contact burrs when the stamping part passes over the roller (1401).
9. A stamping deburring apparatus as claimed in claim 8, wherein: be equipped with support two (17) between support and the conveyer belt three (12), conveyer belt three (12) fixedly connected with support two (17), sliding connection has support one (13) in support two (17), support two (17) side is equipped with bolt one (18) of fixed support one (13), support two (17) bottom is equipped with bolt two (19) that are used for adjusting support one (13) height.
10. A method of using a stamping deburring apparatus as claimed in any one of claims 1 to 9, characterised in that: s1: placing a workpiece which is not punched yet above the cross rod (14), adjusting the height of the cross rod (14) through a bolt II (19), enabling the cross rod (14) II to be close to the workpiece as much as possible, ensuring that the workpiece does not contact the cross rod (14) II when moving, and then screwing a bolt I (18) to fix a bracket I (13) so as to fix the height of the cross rod (14);
s2: pressing the stainless steel plate (10) by hand through the first conveyor belt (4) to check whether the hydraulic buffer (11) works normally;
s3: placing a workpiece which is not punched yet below the magnetic chuck (5), adjusting the magnetic force of the magnetic chuck (5) to 150% of the gravity of the stamping part, starting the magnetic chuck (5), and determining that the magnetic chuck (5) can normally suck the stamping part;
s4: after the inspection is finished, the punch (1) is started to punch the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885950.6A CN116728237A (en) | 2023-07-19 | 2023-07-19 | Stamping part deburring equipment and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885950.6A CN116728237A (en) | 2023-07-19 | 2023-07-19 | Stamping part deburring equipment and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116728237A true CN116728237A (en) | 2023-09-12 |
Family
ID=87913483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310885950.6A Pending CN116728237A (en) | 2023-07-19 | 2023-07-19 | Stamping part deburring equipment and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116728237A (en) |
-
2023
- 2023-07-19 CN CN202310885950.6A patent/CN116728237A/en active Pending
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