Deburring device for stamping part manufacturing

Abstract

The invention discloses a deburring device for stamping part manufacturing, and particularly relates to the field of stamping part manufacturing, the deburring device comprises a machining base, and a mounting frame is detachably mounted in the middle of the outer surface of the machining base. According to the device, the mounting groove, the hydraulic lifting rod, a liquid storage box and a filter screen are arranged, after a stamping part is cooled, cooling liquid on the surface of the stamping part can fall into the liquid storage box through the filter screen under the action of gravity, when the cooling liquid passes through the interior of the filter screen, the filter screen can filter waste chips in the cooling liquid, and the cooling liquid is cooled; according to the cooling liquid recycling device, the cooling liquid can be recycled to guarantee the quality of the cooling liquid falling into the liquid storage box, then a deburring assembly, a rotary positioning assembly and a filter screen are disassembled, and then a hydraulic lifting rod is started to drive the liquid storage box to move upwards until the liquid storage box is ejected out of a mounting groove, so that the cooling liquid can be recycled conveniently, loss of the cooling liquid is reduced, and the service life of the cooling liquid is prolonged. The processing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping part manufacturing, and more specifically, to a burr removal device for stamping part manufacturing. Background Art

[0002] The processing methods of mechanical parts can be roughly divided into material removal processing, deformation processing, additional processing, etc.; in various processing, the excess part derived from the processed parts that does not conform to the required shape and size is called burr or burr; the generation of burrs varies with different processing methods; according to different processing methods, burrs can be roughly divided into: casting burrs: excess material generated at the joints of the casting mold or the root of the gate, the size of the burr is generally expressed in millimeters; forging burrs: generated at the joints of the metal mold due to the plastic deformation of the forging material; electric welding and gas welding burrs: electric welding burrs are burrs where the filler at the weld protrudes from the surface of the part; gas welding burrs are slag overflowing from the incision when the gas is cut off; stamping parts need to be removed from the burrs by a deburring device during manufacturing.

[0003] For example, CN113021109B discloses a device for processing burrs of stamping parts for automobile production, the main points of its technical solution are: it comprises a bottom plate, a stamping part fixing structure is arranged at the left end of the top surface of the bottom plate, for fixing the stamping part; a side plate is fixedly installed at the rear end of the top surface of the bottom plate, a transport structure is arranged at the middle position of the front side wall of the side plate, for transporting the stamping part; a burr scraping structure is arranged at the top right side of the front side wall of the side plate, for scraping off larger burrs; a burr secondary scraping structure is arranged at the top of the center of the front side wall of the side plate, for removing burrs that are not completely cleaned; the left side of the front side wall of the side plate A stamping part grinding structure is provided at the top of the end for grinding the stamping part; a stamping part inner hole burr cleaning structure is provided at the left end of the front side wall of the side plate near the center line; it is mainly achieved by pulling upward the fixing plates on both sides, the fixing plates move upward and compress the springs, and the stamping part to be deburred is placed on the top surface of the fixture, so that the stamping part is located below the two fixing plates, and the fixing plates are loosened, the springs release the elastic force to push the fixing plates downward, the bottom surface of the fixing plates contacts the top surface of the stamping part and tightly fixes the stamping part, so that the stamping part can be fixed, which is convenient for deburring the hole of the stamping part.

[0004] However, it still has some shortcomings in actual use. After the stamping parts are deburred, the surface will generate temperature. Once the workers come into contact with the stamping parts, they will be injured. It will also affect the picking and placing of the stamping parts. Therefore, it is necessary to provide a deburring device for stamping parts manufacturing. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a deburring device for manufacturing stamping parts. A deburring assembly and a rotation positioning assembly are provided. When the cross-sectional area of ​​the stamping part to be processed is larger than the working range of the deburring device, the four groups of connecting plates are first stretched toward the periphery of the stable connecting ring. After being stretched to a certain distance, the circular stamping part to be processed is placed on the upper surface of the electromagnet. Then the electromagnet is powered on to fix the iron circular stamping part. At the same time, the four groups of connecting plates are slowly loosened. Then the stretched reset spring restores the connecting plate to its original position, so that the outer surface of the grinding cylinder is fitted with the surface of the circular stamping part to be processed. Then the driving motor is started to drive the circular stamping part to rotate and deburr the stamping part. Because the reset spring has the performance of extension and rebound, it can change the area formed by the four groups of connecting plates, so that the deburring assembly is adapted to various types of stamping parts, thereby enhancing the adaptability of the device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a deburring device for stamping parts manufacturing, comprising a processing base, a mounting frame is detachably installed in the middle of the outer surface of the processing base, the outer surface of the mounting frame is threadedly connected with two connecting bolts along the center symmetrical, a cooling assembly is fixedly installed in the middle of the upper surface of the mounting frame, a mounting groove is opened in the middle of the upper surface of the processing base, four hydraulic lifting rods are detachably installed in a circular array at the bottom end of the inner wall of the mounting groove, a liquid storage box is arranged at the top end of the hydraulic lifting rod, and a filter screen is clamped at the top end of the mounting groove.

[0007] In a preferred embodiment, a deburring assembly is detachably installed in the middle of the upper surface of the processing base, a first installation groove is opened in the center of the upper surface of the processing base, and a rotation positioning assembly is connected to the center of the upper surface of the processing base through the first installation groove.

[0008] In a preferred embodiment, two second installation grooves are symmetrically opened along the center in the middle of the outer surface of the processing base, and a connecting nut is embedded in the interior of the second installation groove. One end of the connecting bolt is connected to the interior of the connecting nut through the installation frame.

[0009] In a preferred embodiment, the rotation positioning assembly includes a driving motor, a stabilizing connection disk and an electromagnet. The top of the driving motor is detachably mounted with a stabilizing connection disk, and the upper surface of the stabilizing connection disk is detachably mounted with four electromagnets in a circular array. The outer surface of the driving motor is adapted to the interior of the first mounting groove, and the upper surface of the electromagnet is in contact with the lower surface of the circular stamping part.

[0010] In a preferred embodiment, the cooling assembly includes a stabilizing plate, a centrifugal pump and a first connecting elbow. The centrifugal pump is fixedly mounted on the upper surface of the stabilizing plate, the output end of the centrifugal pump is connected to the first connecting elbow, and the lower surface of the stabilizing plate is connected to the middle of the upper surface of the mounting frame.

[0011] In a preferred embodiment, one end of the first connecting elbow is connected to a rectangular spray head, the input end of the centrifugal pump is connected to a second connecting elbow, one end of the second connecting elbow is connected to a liquid storage tank, and the interior of the liquid storage tank is filled with coolant.

[0012] In a preferred embodiment, the deburring assembly includes a stable connecting ring, a connecting shell and a connecting disc, the outer surface of the stable connecting ring is fixedly installed with four connecting shells in a circular array, a connecting disc is fixedly installed on one side inside the connecting shell, and the lower surface of the stable connecting ring is connected to the center of the upper surface of the processing base.

[0013] In a preferred embodiment, a limiting telescopic rod is fixedly installed on the side wall of the connecting disc, a return spring is movably sleeved on the outer surface of the limiting telescopic rod, a connecting plate is fixedly installed on one end of the return spring, and the outer surface of the connecting plate is adapted to the interior of the connecting shell.

[0014] In a preferred embodiment, a limiting rod is fixedly installed on one side of the lower surface of the connecting plate, a grinding cylinder is movably sleeved on the outer surface of the limiting rod, and a limiting disc is detachably installed on the bottom end of the limiting rod, and the cross-sectional area of ​​the limiting disc is larger than the cross-sectional area of ​​the limiting rod.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention is provided with a deburring assembly and a rotating positioning assembly. When the cross-sectional area of ​​the stamping part to be processed is larger than the working range of the deburring device, the four groups of connecting plates are first stretched toward the periphery of the stable connecting ring. After being stretched to a certain distance, the circular stamping part to be processed is placed on the upper surface of the electromagnet. Then, the electromagnet is powered on to fix the iron circular stamping part. Meanwhile, the four groups of connecting plates are slowly loosened. Then, the stretched reset spring restores the connecting plate to its original position, so that the outer surface of the grinding cylinder is fitted with the surface of the circular stamping part to be processed. Then, the driving motor is started to drive the circular stamping part to rotate, and the stamping part is deburred. Because the reset spring has the performance of extension and rebound, it can change the area formed by the four groups of connecting plates, so that the deburring assembly is adapted to various types of stamping parts, thereby enhancing the adaptability of the device.

[0017] 2. The present invention is provided with a cooling assembly. When the stamping parts are processed, the centrifugal pump inside the cooling assembly is powered on to make it work. Then the centrifugal pump will transport the coolant stored in the liquid storage tank to the first connecting elbow through the second connecting elbow. Finally, the coolant is sprayed on the surface of the stamping parts by the rectangular spray head to cool it down, thereby avoiding the phenomenon that the workers are damaged when taking and placing the stamping parts, so that there is no safety hazard in the device.

[0018] 3. The present invention is provided with an installation groove, a hydraulic lifting rod, a liquid storage box and a filter screen. After the stamping part is cooled, the coolant on the surface of the stamping part will fall into the interior of the liquid storage box through the filter screen under the action of gravity. When the coolant passes through the interior of the filter screen, the filter screen will filter the waste chips in the coolant to ensure the quality of the coolant falling into the liquid storage box. Then the deburring assembly, the rotation positioning assembly and the filter screen are disassembled, and then the hydraulic lifting rod is started to drive the liquid storage box to move upward until the liquid storage box is pushed out of the installation groove to facilitate the recovery of the coolant, thereby reducing the loss of coolant and reducing processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of assembling the processing base and the rotation positioning component of the present invention.

[0021] Figure 3 It is a schematic diagram of assembling the processing base and the filter screen of the present invention.

[0022] Figure 4 It is a schematic diagram of the disassembly of the rotation positioning component of the present invention.

[0023] Figure 5 It is a schematic diagram of the disassembly of the cooling component of the present invention.

[0024] Figure 6 It is a schematic diagram of the deburring component of the present invention.

[0025] The accompanying drawings are marked as follows: 1. processing base; 2. mounting frame; 3. connecting bolts; 4. cooling assembly; 5. mounting groove; 6. hydraulic lifting rod; 7. liquid storage box; 8. filter screen; 9. deburring assembly; 10. first mounting groove; 11. rotation positioning assembly; 12. second mounting groove; 41. stabilizing plate; 42. centrifugal pump; 43. first connecting elbow; 44. rectangular spray head; 45. second connecting elbow; 46. liquid storage box; 91. stabilizing connecting ring; 92. connecting shell; 93. connecting disc; 94. limiting telescopic rod; 95. reset spring; 96. connecting plate; 97. limiting rod; 98. grinding cylinder; 99. limiting disc; 111. driving motor; 112. stabilizing connecting disc; 113. electromagnet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] As attached Figure 1 With attached Figure 6The deburring device for stamping parts manufacturing shown in the figure comprises a processing base 1, a mounting frame 2 is detachably mounted in the middle of the outer surface of the processing base 1, two connecting bolts 3 are symmetrically threadedly connected to the outer surface of the mounting frame 2 along the center, a cooling component 4 is fixedly mounted in the middle of the upper surface of the mounting frame 2, a mounting groove 5 is opened in the middle of the upper surface of the processing base 1, four hydraulic lifting rods 6 are detachably mounted in a circular array at the bottom end of the inner wall of the mounting groove 5, a liquid storage box 7 is arranged at the top of the hydraulic lifting rod 6, a filter screen 8 is clamped at the top of the mounting groove 5, and a cooling component 4 is detachably mounted in the middle of the upper surface of the processing base 1. The deburring component 9 has a first mounting groove 10 at the center of the upper surface of the processing base 1, and a rotation positioning component 11 is connected to the center of the upper surface of the processing base 1 through the first mounting groove 10. The middle part of the outer surface of the processing base 1 has two second mounting grooves 12 symmetrically arranged along the center, and a connecting nut is embedded and installed inside the second mounting groove 12. One end of the connecting bolt 3 is connected to the inside of the connecting nut through the mounting frame 2. The cooling component 4 includes a stabilizing plate 41, a centrifugal pump 42 and a first connecting elbow 43. The centrifugal pump 42 is fixedly installed on the upper surface of the stabilizing plate 41, and the output end of the centrifugal pump 42 is connected to The first connecting elbow 43, the lower surface of the stabilizing plate 41 is connected to the middle of the upper surface of the mounting frame 2, one end of the first connecting elbow 43 is connected to a rectangular spray head 44, the input end of the centrifugal pump 42 is connected to a second connecting elbow 45, one end of the second connecting elbow 45 is connected to a liquid storage tank 46, the interior of the liquid storage tank 46 is filled with coolant, the deburring assembly 9 includes a stabilizing connecting ring 91, a connecting shell 92 and a connecting disc 93, the outer surface of the stabilizing connecting ring 91 is fixedly mounted with four connecting shells 92 in a circular array, one side of the interior of the connecting shell 92 is fixedly mounted with a connecting disc 93, and the stabilizing connecting ring 91 is connected to the outer surface of the stabilizing connecting ring 91. The lower surface of the connecting ring 91 is connected to the center of the upper surface of the processing base 1, and a limiting telescopic rod 94 is fixedly installed on the side wall of the connecting disk 93. A reset spring 95 is movably sleeved on the outer surface of the limiting telescopic rod 94, and a connecting plate 96 is fixedly installed on one end of the reset spring 95. The outer surface of the connecting plate 96 is adapted to the interior of the connecting shell 92. A limiting rod 97 is fixedly installed on one side of the lower surface of the connecting plate 96, and a grinding cylinder 98 is movably sleeved on the outer surface of the limiting rod 97. A limiting disk 99 is detachably installed on the bottom end of the limiting rod 97, and the cross-sectional area of ​​the limiting disk 99 is larger than the cross-sectional area of ​​the limiting rod 97.

[0028] like Figure 5 The rotation positioning assembly 11 includes a driving motor 111, a stabilizing connection disk 112 and an electromagnet 113. The top of the driving motor 111 is detachably mounted with the stabilizing connection disk 112. The upper surface of the stabilizing connection disk 112 is detachably mounted with four electromagnets 113 in a circular array. The outer surface of the driving motor 111 is adapted to the interior of the first mounting groove 10, and the upper surface of the electromagnet 113 is fitted to the lower surface of the circular stamping part.

[0029] Specifically, the electromagnet 113 is provided to facilitate fixing the stamping part of the iron component on the upper surface of the stable connection plate 112, so as to facilitate the deburring of the stamping part, thereby enhancing the practicability of the device.

[0030] The working process of the present invention is as follows:

[0031] When the deburring device is working, in order to enhance the adaptability of the device, a deburring component 9 and a rotation positioning component 11 are provided. When the cross-sectional area of ​​the stamping part to be processed is larger than the working range of the deburring device, the four groups of connecting plates 96 are first stretched toward the periphery of the stable connecting ring 91. After being stretched to a certain distance, the circular stamping part to be processed is placed on the upper surface of the electromagnet 113. Then, the electromagnet 113 is powered on to fix the iron circular stamping part. At the same time, the four groups of connecting plates 96 are slowly loosened. Then, the stretched return spring 95 restores the connecting plate 96 to its original position, so that the outer surface of the grinding cylinder 98 is fitted with the surface of the circular stamping part to be processed. Then, the drive motor 111 is started to drive the circular stamping part to rotate, thereby deburring the stamping part. The burr removal work, because the return spring 95 has the performance of extension and rebound, it can change the area formed by the four groups of connecting plates 96, so that the burr removal component 9 is adapted to various types of stamping parts, and the adaptability of the device is enhanced. Secondly, when the burr removal device is working, in order to prevent the device from having safety hazards, a cooling component 4 is provided. When the stamping part is processed, the centrifugal pump 42 inside the cooling component 4 is powered on to make it work. Then the centrifugal pump 42 will transport the coolant stored in the liquid storage tank 46 to the first connecting elbow 43 through the second connecting elbow 45, and finally the rectangular spray head 44 will spray the coolant on the surface of the stamping part to cool it down, thereby avoiding the phenomenon that the staff is damaged when taking and placing the stamping parts, so that the device has no safety hazards;

[0032] In the above scheme, in order to reduce the processing cost, the deburring device is provided with an installation groove 5, a hydraulic lifting rod 6, a liquid storage box 7 and a filter screen 8 when the stamping part is working. After the stamping part is cooled, the coolant on the surface of the stamping part will fall into the liquid storage box 7 through the filter screen 8 under the action of gravity. When the coolant passes through the inside of the filter screen 8, the filter screen 8 will filter the waste chips in the coolant to ensure the quality of the coolant falling into the liquid storage box 7. Then, the deburring component 9, the rotation positioning component 11 and the filter screen 8 are disassembled, and then the hydraulic lifting rod 6 is started to drive the liquid storage box 7 to move upward until the liquid storage box 7 is pushed out of the installation groove 5, so as to recover the coolant, thereby reducing the loss of coolant and reducing the processing cost.

[0033] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deburring device for stamping parts manufacturing, comprising a processing base (1), Features: A mounting frame (2) is detachably mounted in the middle of the outer surface of the processing base (1); two connecting bolts (3) are symmetrically threadedly connected to the outer surface of the mounting frame (2) along the center; a cooling assembly (4) is fixedly mounted in the middle of the upper surface of the mounting frame (2); a mounting groove (5) is provided in the middle of the upper surface of the processing base (1); four hydraulic lifting rods (6) are detachably mounted in a circular array at the bottom end of the inner wall of the mounting groove (5); a liquid storage box (7) is provided at the top end of the hydraulic lifting rod (6); and a filter screen (8) is clamped at the top end of the mounting groove (5).

2. A deburring device for stamping parts manufacturing according to claim 1, Features: A deburring assembly (9) is detachably mounted in the middle of the upper surface of the processing base (1), a first mounting groove (10) is provided at the center of the upper surface of the processing base (1), and a rotation positioning assembly (11) is connected to the center of the upper surface of the processing base (1) via the first mounting groove (10).

3. A deburring device for stamping parts manufacturing according to claim 1, Features: Two second installation grooves (12) are symmetrically provided in the middle of the outer surface of the processing base (1) along the center, and a connecting nut is embedded and installed inside the second installation groove (12), and one end of the connecting bolt (3) is connected to the inside of the connecting nut through the installation frame (2).

4. A deburring device for stamping parts manufacturing according to claim 2, Features: The rotation positioning assembly (11) comprises a driving motor (111), a stabilizing connection disk (112) and an electromagnet (113); the top of the driving motor (111) is detachably mounted with the stabilizing connection disk (112); the upper surface of the stabilizing connection disk (112) is detachably mounted with four electromagnets (113) in a circular array; the outer surface of the driving motor (111) is adapted to the interior of the first mounting groove (10); and the upper surface of the electromagnet (113) is fitted to the lower surface of the circular stamping part.

5. A deburring device for stamping parts manufacturing according to claim 1, Features: The cooling assembly (4) comprises a stabilizing plate (41), a centrifugal pump (42) and a first connecting elbow (43); the centrifugal pump (42) is fixedly mounted on the upper surface of the stabilizing plate (41); the output end of the centrifugal pump (42) is connected to the first connecting elbow (43); and the lower surface of the stabilizing plate (41) is connected to the middle of the upper surface of the mounting frame (2).

6. A deburring device for stamping parts manufacturing according to claim 5, Features: One end of the first connecting elbow (43) is connected to a rectangular spray head (44), the input end of the centrifugal pump (42) is connected to a second connecting elbow (45), one end of the second connecting elbow (45) is connected to a liquid storage tank (46), and the interior of the liquid storage tank (46) is filled with coolant.

7. A deburring device for stamping parts manufacturing according to claim 1, Features: The deburring assembly (9) comprises a stable connecting ring (91), a connecting shell (92) and a connecting disc (93); four connecting shells (92) are fixedly mounted in a circular array on the outer surface of the stable connecting ring (91); a connecting disc (93) is fixedly mounted on one side of the interior of the connecting shell (92); and the lower surface of the stable connecting ring (91) is connected to the center of the upper surface of the processing base (1).

8. A deburring device for stamping parts manufacturing according to claim 7, Features: A limiting telescopic rod (94) is fixedly mounted on the side wall of the connecting disc (93); a return spring (95) is movably sleeved on the outer surface of the limiting telescopic rod (94); a connecting plate (96) is fixedly mounted on one end of the return spring (95); and the outer surface of the connecting plate (96) is adapted to the interior of the connecting shell (92).

9. A deburring device for stamping parts manufacturing according to claim 8, Features: A limiting rod (97) is fixedly mounted on one side of the lower surface of the connecting plate (96); a grinding cylinder (98) is movably sleeved on the outer surface of the limiting rod (97); a limiting disc (99) is detachably mounted on the bottom end of the limiting rod (97); and the cross-sectional area of ​​the limiting disc (99) is larger than the cross-sectional area of ​​the limiting rod (97).

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