CN117816860A - Cambered surface part stamping equipment - Google Patents
Cambered surface part stamping equipment Download PDFInfo
- Publication number
- CN117816860A CN117816860A CN202410114449.4A CN202410114449A CN117816860A CN 117816860 A CN117816860 A CN 117816860A CN 202410114449 A CN202410114449 A CN 202410114449A CN 117816860 A CN117816860 A CN 117816860A
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- China
- Prior art keywords
- block
- piece
- rod
- seat
- jacking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005381 potential energy Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 9
- 239000010935 stainless steel Substances 0.000 abstract description 9
- 230000000670 limiting effect Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses cambered surface part stamping equipment which relates to the technical field of stamping equipment, and comprises a chute seat, wherein the surface of the chute seat is connected with a movable die block in a sliding manner, the surface of the chute seat is provided with a limit die block, the bottom of the chute seat is provided with an opening and closing cylinder, an output shaft of the opening and closing cylinder is provided with a cylinder block, two ends of the cylinder block are rotationally connected with sliding rods, the surface of the sliding rods is contacted with a rotating lever rotationally connected with the chute seat, the cylinder block is enabled to move rightwards by utilizing the movement of the cylinder to drive the movable die block to move rightwards along a chute channel on the chute seat, at the moment, the movable die block is slowly separated from the limit die block, and meanwhile, the rightwards movement of the cylinder block drives an upper jacking block to jack up a stainless steel part, so that the upper jacking block is separated from the movable die block and the limit die block, and the aim of conveniently unloading parts without scratch is achieved.
Description
Technical Field
The invention relates to the technical field of stamping equipment, in particular to cambered surface part stamping equipment.
Background
At present, in industrial part manufacturing, stamping equipment is basically mature, plates can be effectively manufactured into parts required in industry by using the stamping equipment, meanwhile, batch rapid production is performed, the efficiency of industrial production is improved, meanwhile, the stamping equipment can be rapidly switched for production by replacing a die, and the universality of part production is improved.
At present, for some stainless steel cambered surface parts, the standard of appearance is higher in the production process, special attention is required during the lower die after stamping, and the common stamping equipment is difficult to take out when the parts are taken out due to the fact that the cambered surface parts are bent and clamped in the die after stamping, and if the tools are used, the surface appearance of the parts is affected due to the fact that scratch phenomenon occurs on the surfaces of the stainless steel parts.
Based on the above, the invention designs a cambered surface part stamping device to solve the problems.
Disclosure of Invention
The invention aims to provide cambered surface part stamping equipment, which drives an air cylinder block to move rightwards to slowly move after an opening and closing air cylinder is ventilated, the air cylinder block moves rightwards to drive a lifting rod to move on a chute channel formed on a rotating lever, at the moment, the lifting rod drives the lifting rod to move upwards due to the limiting effect of a sliding seat, at the moment, the upward movement of the lifting rod drives the upper lifting block to move upwards to lift a stainless steel part, so that the part is lifted up and separated from a movable die block and a limiting die block while the movable die block is separated from the limiting die block, the upward movement of a piston block enables the inner space of the lifting block and the sliding seat to be increased, the air pressure is reduced, negative pressure is formed inside the lifting block, and meanwhile, a rotating ball moves along a spiral groove of the spiral rod to drive the negative pressure rod to rotate, and the purpose of unloading the part is achieved conveniently by utilizing the negative pressure and tiny vibration generated by rotation without scratch.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cambered surface part stamping equipment, includes the spout seat, the surface sliding connection of spout seat removes the mould piece, the surface of spout seat is provided with spacing mould piece, the bottom of spout seat is provided with the cylinder that opens and shuts, the output shaft of cylinder that opens and shuts is provided with the cylinder piece, the both ends rotation of cylinder piece is connected with the slide bar, the surface contact of slide bar has the swiveling lever of being connected with the spout seat rotation, the one end and the jacking piece sliding connection of slide bar are kept away from to the swiveling lever, the middle end and the slide seat slip of jacking piece link to each other, the top of jacking piece is provided with the kicking block, the surface of jacking piece is provided with the connecting rod, the one end that the jacking piece was kept away from to the connecting rod is provided with the distance rod, the one end rotation that the connecting rod was kept away from to the distance rod is connected with half arc piece, the top of half arc piece is provided with a plurality of grinding wheels.
As a further scheme of the invention, the inside of the jacking block is provided with ventilation holes in a penetrating way, the bottom of the jacking block is provided with a piston rod, one end of the piston rod, which is far away from the jacking block, is provided with a piston block, the piston block is connected in a sliding seat in a sliding way, the surface of the sliding seat is provided with the sliding seat, the bottom of the inside of the sliding seat is provided with a spiral rod, the inside of the jacking block is rotationally connected with a negative pressure rod, the top of the negative pressure rod is provided with a negative pressure block, and the negative pressure block is rotationally connected with the inside of the upper jacking block.
As a further scheme of the invention, the inside of the negative pressure rod is rotationally connected with a rotating ball, the rotating ball is in sliding connection with a spiral groove on the surface of the spiral rod, the surface of the half arc block is rotationally connected with a rotating wheel, a rotating shaft for connecting the half arc block with the thrust rod is sleeved with two torsion springs, the stability of movement is improved, a tension rope is wound on the rotating shaft of the half arc block and the thrust rod, a sliding block is arranged at the end, far away from the rotating shaft, of the tension rope, of the sliding block, the sliding block is in sliding connection with the inside of the limit sleeve rod, a reset spring is arranged on the surface of the sliding block, and one end, far away from the sliding block, of the reset spring is fixedly connected with the inside of the limit sleeve rod.
As a further scheme of the invention, the distance between the sliding rod and the rotating shaft between the rotating lever and the chute seat is larger than the distance between the jacking rod and the rotating shaft between the rotating lever and the chute seat, the distance is increased by using the principle of the lever, labor is saved, the service life of the motion is guaranteed, a through hole is formed in the jacking block, a through hole is formed in the piston rod, and a through hole is formed in the piston block.
As a further scheme of the invention, the rubber sucker is arranged at the top of the negative pressure block, the rubber sucker is more firmly adsorbed with the bottom of the part when the rubber sucker is subjected to negative pressure, the upper end of the sliding seat is provided with the open slot, the open slot is used for pressure relief of the air holes, the distance between the air holes and the open slot of the sliding seat is smaller than the distance between the air holes and the sliding slots in the limiting sleeve rod, and the pressure relief can be carried out before the pulling force rope starts to act.
As a further scheme of the invention, the connecting surface of the half arc block and the rotating wheel is set to be a half arc surface, and the thickness of the half arc block is larger than the diameter of the grinding wheel, so that the grinding wheel is ensured not to contact with the limit sleeve rod.
As a further scheme of the invention, the elastic potential energy of the two torsion springs is larger than that of the reset spring, so that the reset spring can not influence the action of the torsion springs when the sliding block moves to the tail end of the limit sleeve rod, and the linear distance from the connecting rod to the limit sleeve rod is larger than the moving distance of the thrust rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the cylinder block moves rightwards to drive the movable die block to move rightwards along the chute channel on the chute seat by utilizing the movement of the cylinder, at the moment, the movable die block is slowly separated from the limiting die block, and meanwhile, the rightwards movement of the cylinder block drives the upper jacking block to upwards jack up the stainless steel part, so that the part is jacked up by the upper jacking block and separated from the movable die block and the limiting die block at the same time of separating the movable die block from the limiting die block, and the function of conveniently unloading the part without scratch is achieved.
2. According to the invention, the rotating ball is driven to move upwards through the upward movement of the jacking block, due to the cooperation of the rotating ball and the spiral groove formed in the spiral rod, the rotating ball moves along the spiral groove of the spiral rod to drive the negative pressure rod to rotate, the negative pressure rod is driven to rotate by the rotation of the negative pressure rod, the part is driven to rotate by the rotation of the negative pressure rod, and due to the small vibration effect of the rotation, the part generates small vibration while the movable die block and the limit die block are separated to generate a gap, so that stress between the part, the movable die block and the limit die block is removed conveniently, and the scratch problem is avoided.
3. According to the invention, the half arc block is driven to move upwards by the upward movement of the jacking block, after the connection position of the half arc block and the thrust rod extends out of the limit sleeve rod, the half arc block rotates towards the surface close to the part under the action of elastic potential energy of the torsion spring, so that the grinding wheel is attached to the edge of the part, and at the moment, the part rotates under the action of the negative pressing block, so that sliding is generated between the part and the grinding wheel, the stamping edge of the part is ground, burrs of the stamping position of the part are removed, and the problem of scratch and scratch between the parts is prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the chute seat 1 according to the present invention;
fig. 3 is a schematic view of a semi-sectional structure of the chute seat 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3 at C in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 4 at E according to the present invention;
FIG. 8 is a schematic diagram of the structure of the present invention 7;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8D according to the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1. a chute seat; 2. moving the mold block; 3. limiting the mould blocks; 4. an opening and closing cylinder; 5. a cylinder block; 6. a slide bar; 7. rotating the lever; 8. a lifting rod; 9. a jacking block; 10. a sliding seat; 11. a connecting rod; 12. a thrust rod; 13. a piston block; 14. a piston rod; 15. ventilation holes; 16. a screw rod; 17. a negative pressure rod; 18. a rotating ball; 19. an upper top block; 20. a negative pressure block; 21. a tension rope; 22. a half arc block; 23. a torsion spring; 24. a rotating wheel; 25. grinding wheel; 26. a sliding block; 27. a return spring; 28. and a limit sleeve rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the cambered surface part stamping equipment comprises a chute seat 1, the surface of the chute seat 1 is slidably connected with a movable mould block 2, the surface of the chute seat 1 is provided with a limiting mould block 3, the bottom of the chute seat 1 is provided with an opening and closing cylinder 4, an output shaft of the opening and closing cylinder 4 is provided with a cylinder block 5, two ends of the cylinder block 5 are rotationally connected with a sliding rod 6, the surface of the sliding rod 6 is contacted with a rotating lever 7 rotationally connected with the chute seat 1, one end of the rotating lever 7, which is far away from the sliding rod 6, is slidably connected with a jacking block 9, the middle end of the jacking block 9 is slidably connected with a sliding seat 10, the top of the jacking block 9 is provided with an upper jacking block 19, the surface of the jacking block 9 is provided with a connecting rod 11, one end of the connecting rod 11, which is far away from the jacking block 9, is provided with a thrust rod 12, one end of the thrust rod 12, which is far away from the connecting rod 11, is rotationally connected with a half-arc block 22, and the top of the half-arc block 22 is provided with a plurality of grinding wheels 25;
referring to fig. 4, as a preferred embodiment of the present invention, an air hole 15 is formed in the jacking block 9 in a penetrating manner, a piston rod 14 is provided at the bottom of the jacking block 9, a piston block 13 is provided at one end of the piston rod 14 away from the jacking block 9, the piston block 13 is slidably connected to the inside of the sliding seat 10, the sliding seat 10 is provided on the surface of the sliding seat 1, a screw rod 16 is provided at the bottom of the inside of the sliding seat 10, a negative pressure rod 17 is rotatably connected to the inside of the jacking block 9, a negative pressure block 20 is provided at the top of the negative pressure rod 17, and the negative pressure block 20 is rotatably connected to the inside of the upper jacking block 19;
when the stamping process is finished, the stainless steel part is positioned in an arc-shaped groove between the movable die block 2 and the limiting die block 3 (as shown in figure 1), at the moment, the opening and closing air cylinder 4 is slowly ventilated, the opening and closing air cylinder 4 is ventilated and then drives the air cylinder block 5 to move rightwards, the air cylinder block 5 moves rightwards to drive the movable die block 2 to move rightwards along a chute channel on the chute seat 1 (as shown in figure 2, the movable die block 2 is fixedly connected with the bottom of the air cylinder block 5, the opening and closing air cylinder 4 is fixedly connected with the bottom surface of the chute seat 1), at the moment, the movable die block 2 is slowly separated from the limiting die block 3, meanwhile, the rightwards movement of the air cylinder block 5 drives the sliding rod 6 to slide rightwards on the surface of the rotating lever 7, the rotating lever 7 is extruded by the sliding rod 6 to rotate around a rotating shaft which is rotationally connected with the chute seat 1, at this time, the rotation of the rotating lever 7 drives the lifting rod 8 to move on the chute channel formed on the rotating lever 7, at this time, the lifting block 9 is limited by the sliding seat 10, so that the lifting rod 8 drives the lifting block 9 to move upwards (as shown in fig. 2, the rotating lever 7 is provided with a waist-shaped slot matched with the lifting rod 8 to convert the rotation of the lever into linear motion, the service life of the device can be prolonged by increasing the extrusion distance to reduce the stress in the motion, meanwhile, the stability of the mechanism transmission rod can be increased by symmetrically arranging the sliding rod 6, the rotating lever 7 and the lifting rod 8, as shown in fig. 3), at this time, the upward movement of the lifting block 9 drives the upward movement of the lifting block 19 to lift up the stainless steel part (as shown in fig. 4 and 6, the top surface of the upper lifting block 19 is provided with an arc surface, the stainless steel part is completely matched with the circular arc surfaces of the movable die block 2 and the limiting die block 3 to form a semicircle, so that extrusion deformation of the stainless steel part in the stamping process is avoided, the movable die block 2 and the limiting die block 3 are separated, and meanwhile, the part is jacked up by the upper jacking block 19 and separated from the movable die block 2 and the limiting die block 3, so that the problem of unloading of the part is facilitated, and meanwhile, scratch cannot be generated.
Referring to fig. 7, as another preferred embodiment of the present invention, a rotating ball 18 is rotatably connected to the inside of a negative pressure rod 17, the rotating ball 18 is slidably connected to a spiral groove on the surface of a spiral rod 16, a rotating wheel 24 is rotatably connected to the surface of a half arc block 22, two torsion springs 23 are sleeved on a rotating shaft for connecting the half arc block 22 and a thrust rod 12, a tension rope 21 is wound on the rotating shaft of the half arc block 22 and the thrust rod 12, a sliding block 26 is arranged at the end of the tension rope 21 far from the rotating shaft, the sliding block 26 is slidably connected to the inside of a limit sleeve rod 28, a return spring 27 is arranged on the surface of the sliding block 26, and one end of the return spring 27 far from the sliding block 26 is fixedly connected to the inside of the limit sleeve rod 28;
meanwhile, the upward movement of the jacking block 9 drives the piston block 13 to move upward through the piston rod 14, the upward movement of the piston block 13 increases the inner space between the jacking block 9 and the sliding seat 10, the air pressure is reduced, negative pressure is formed in the jacking block 9 (shown in fig. 4), at the moment, the negative pressure in the negative pressure rod 17 acts between the negative pressure block 20 and the part through a small hole formed in the negative pressure block 20, so that the part is tightly attached to the negative pressure block 20 (shown in fig. 6, the top of the negative pressure block 20 is made of rubber materials, so that the part can be attached to the negative pressure block 20, the gesture of the part cannot be changed during jacking, and even force unloading between the part and the movable die block 2 and the limiting die block 3 is achieved, and deformation scratch cannot occur; meanwhile, the upward movement of the negative pressure rod 17 drives the rotating ball 18 to move upward, due to the cooperation of the rotating ball 18 and the spiral groove formed in the spiral rod 16, the rotating ball 18 moves along the spiral groove of the spiral rod 16 to drive the negative pressure rod 17 to rotate (as shown in fig. 7, the rotating ball 18 is rotationally connected with the negative pressure rod 17, so that the rotating ball 18 rotationally slides in the spiral groove of the spiral rod 16, friction force between the rotating ball 18 and the spiral rod 16 is reduced, stability and service life of mechanism movement are improved), the rotation of the negative pressure rod 17 drives the negative pressure block 20 to rotate, the rotation of the negative pressure block 20 drives parts to rotate, and the moving die block 2 and the limiting die block 3 are separated to generate gaps due to small vibration, so that the parts and the moving die block 2 and the limiting die block 3 can be conveniently removed in a stress manner, and scratch problems are avoided.
Referring to fig. 3, as a further preferred embodiment of the present invention, the distance between the sliding rod 6 and the rotating lever 7 and the chute seat 1 is greater than the distance between the jacking rod 8 and the rotating lever 7 and the chute seat 1, the jacking block 9 is internally provided with a through hole, the piston rod 14 is internally provided with a through hole, and the piston block 13 is internally provided with a through hole;
referring to fig. 6, as another preferred embodiment of the present invention, a rubber suction cup is disposed at the top of the negative pressure block 20, an open slot is disposed at the upper end of the sliding seat 10, and the distance between the air holes 15 and the open slot of the sliding seat 10 is smaller than the sliding slot distance inside the limit sleeve rod 28;
referring to fig. 9, as a further preferred embodiment of the present invention, the connection surface of the half-arc block 22 and the rotating wheel 24 is configured as a half-arc surface, and the thickness of the half-arc block 22 is greater than the diameter of the grinding wheel 25;
meanwhile, the upward movement of the jacking block 9 drives the connecting rod 11 to move upwards (as shown in fig. 2), the upward movement of the connecting rod 11 drives the thrust rod 12 to move upwards, the upward movement of the thrust rod 12 drives the half arc block 22 to move upwards, after the connection position of the half arc block 22 and the thrust rod 12 extends out of the limit sleeve 28, under the action of elastic potential energy of the torsion spring 23, the half arc block 22 rotates towards the surface close to the part, so that the grinding wheel 25 is attached to the edge of the part, at the moment, the part rotates under the action of the negative pressure block 20, sliding is generated between the part and the grinding wheel 25 (as shown in fig. 9, the thrust rod 12 is symmetrically arranged, so that the grinding wheels 25 at two ends are attached to the edge of the part on the rotating wheel 24, the burr grinding of the part is more fully guaranteed, the stability of the stress of the part is improved, the posture of the part is guaranteed not to be changed, the rotating wheel 24 is rotationally connected to the arc surface of the half arc block 22, the upward movement of the half arc block 22 is guaranteed to roll with the limit sleeve 28, the resistance between the half arc block 22 and the limit sleeve 28 is reduced, and the edge of the part is rubbed, so that the part is prevented from being scratched, and the edge of the part is scratched.
Referring to fig. 5 and 9, as another preferred embodiment of the present invention, the elastic potential energy of the two torsion springs 23 is greater than that of the return spring 27, and the linear distance from the connecting rod 11 to the limit sleeve 28 is greater than the moving distance of the thrust rod 12;
when the thrust rod 12 continues to rise, the sliding block 26 reaches the top of the sliding groove along the sliding groove of the limit sleeve rod 28, at this time, the tension rope 21 acts on the rotating shafts of the half arc block 22 and the limit sleeve rod 28 in a reverse direction, so that the half arc block 22 overcomes the elastic potential energy of the torsion spring 23 to rotate under the action of the tension (as shown in fig. 9, the other end of the tension rope 21 is wound at the middle position of the rotating shaft of the half arc block 22 and the limit sleeve rod 28, when the tension rope 21 pulls the rotating shaft, the half arc block 22 rotates to a position far away from a part), and meanwhile, the jacking block 9 continues to rise, so that the air holes 15 move to the notch of the sliding seat 10, at this time, the internal environment of the sliding seat 10 and the jacking block 9 is communicated with the outside (as shown in fig. 4), the negative pressure disappears, and at this time, the negative pressure block 20 is not influenced by the negative pressure to suck the bottom surface of the part, so that the function of conveniently separating the part is achieved.
Claims (7)
1. The utility model provides a cambered surface part stamping equipment which characterized in that: including spout seat (1), the surface sliding connection of spout seat (1) removes mould piece (2), the surface of spout seat (1) is provided with spacing mould piece (3), the bottom of spout seat (1) is provided with cylinder (4) that opens and shuts, the output shaft of cylinder (4) that opens and shuts is provided with cylinder piece (5), the both ends rotation of cylinder piece (5) are connected with slide bar (6), the surface contact of slide bar (6) has swivel lever (7) of being connected with spout seat (1) rotation, the one end and the jacking piece (9) sliding connection of slide bar (6) are kept away from to swivel lever (7), the middle end and the sliding seat (10) sliding connection of jacking piece (9), the top of jacking piece (9) is provided with kicking block (19), the surface of jacking piece (9) is provided with connecting rod (11), the one end that the connecting rod (11) were kept away from to thrust rod (12) is kept away from the one end rotation of connecting rod (11) is connected with half arc piece (22), the top of half arc piece (22) is provided with a plurality of grinding wheels (25).
2. A cambered surface part stamping apparatus as claimed in claim 1, characterized in that: the inside of jacking piece (9) is run through and is offered bleeder vent (15), the bottom of jacking piece (9) is provided with piston rod (14), the one end that jacking piece (9) was kept away from to piston rod (14) is provided with piston piece (13), piston piece (13) sliding connection is in the inside of sliding seat (10), the surface of sliding seat (1) is provided with sliding seat (10), the inside bottom of sliding seat (10) is provided with hob (16), the inside rotation of jacking piece (9) is connected with negative pressure pole (17), the top of negative pressure pole (17) is provided with negative pressure piece (20), negative pressure piece (20) are connected with the inside rotation of last kicking piece (19).
3. A cambered surface part stamping apparatus as set forth in claim 2 wherein: the inside rotation of negative pressure pole (17) is connected with spin ball (18), spin ball (18) and the helicla flute sliding connection on hob (16) surface, the surface rotation of half arc piece (22) is connected with rotation wheel (24), be equipped with two torsion springs (23) in the pivot cover for connecting half arc piece (22) and distance rod (12), the winding has pulling force rope (21) in the pivot of half arc piece (22) and distance rod (12), pulling force rope (21) are kept away from the pivot end and are provided with slider (26), slider (26) sliding connection is in the inside of spacing loop bar (28), the surface of slider (26) is provided with reset spring (27), the one end that slider (26) were kept away from to reset spring (27) is fixed continuous with the inside of spacing loop bar (28).
4. A cambered surface part stamping apparatus as set forth in claim 2 wherein: the sliding rod (6) is greater than the distance of the rotating shaft between the rotating lever (7) and the chute seat (1) and the distance of the jacking rod (8) is greater than the distance of the rotating shaft between the rotating lever (7) and the chute seat (1), the through hole penetrating through is formed in the jacking block (9), the through hole penetrating through is formed in the piston rod (14), and the through hole penetrating through is formed in the piston block (13).
5. A cambered surface part stamping apparatus as claimed in claim 3, characterized in that: the top of negative pressure piece (20) is provided with the rubber sucking disc, and the upper end of sliding seat (10) is provided with the open slot, and bleeder vent (15) are less than the inside spout distance of limit sleeve pole (28) apart from the open slot distance of sliding seat (10).
6. A cambered surface part stamping apparatus as claimed in claim 3, characterized in that: the connecting surface of the half arc block (22) and the rotating wheel (24) is a half arc surface, and the thickness of the half arc block (22) is larger than the diameter of the polishing wheel (25).
7. A cambered surface part stamping apparatus as claimed in claim 3, characterized in that: the elastic potential energy of the two torsion springs (23) is larger than that of the return spring (27), and the linear distance from the connecting rod (11) to the limit sleeve rod (28) is larger than the moving distance of the thrust rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410114449.4A CN117816860B (en) | 2024-01-26 | 2024-01-26 | Cambered surface part stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410114449.4A CN117816860B (en) | 2024-01-26 | 2024-01-26 | Cambered surface part stamping equipment |
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| CN117816860B CN117816860B (en) | 2024-09-24 |
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| CN108515103A (en) * | 2018-04-24 | 2018-09-11 | 青岛泽瀚机械制造有限公司 | Forge piece stamping equipment |
| CN214919946U (en) * | 2021-05-27 | 2021-11-30 | 湖南嘉恒电气设备有限公司 | Open inclinable press with stable structure |
| CN215746030U (en) * | 2021-01-26 | 2022-02-08 | 苏州越隆轩精密模具有限公司 | Sheet metal die for automobile |
| CN216324734U (en) * | 2021-10-19 | 2022-04-19 | 山东友耀重工有限公司 | End socket punch forming device |
| CN216324531U (en) * | 2021-12-15 | 2022-04-19 | 龙岩市精科模具制造有限公司 | Novel composite die with multifunctional adjustment |
| CN217192206U (en) * | 2022-02-15 | 2022-08-16 | 珠海知悦五金机电有限公司 | Drawing die material returning mechanism |
| CN114951445A (en) * | 2022-05-27 | 2022-08-30 | 吕伊俐 | High-performance pot forming equipment |
| CN217595684U (en) * | 2022-05-13 | 2022-10-18 | 富滔模具(东莞)有限公司 | A fine blanking die suitable for reducing friction |
| CN219425486U (en) * | 2023-03-08 | 2023-07-28 | 芜湖大广机电设备有限公司 | Ejection mechanism of automobile part die |
| CN117161218A (en) * | 2023-09-06 | 2023-12-05 | 淮安汇鸿精密模具有限公司 | Efficient stamping die device for die machining |
| CN117381437A (en) * | 2023-11-30 | 2024-01-12 | 东莞市旭锐精密科技有限公司 | Stamping processing equipment for metal cover |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515103A (en) * | 2018-04-24 | 2018-09-11 | 青岛泽瀚机械制造有限公司 | Forge piece stamping equipment |
| CN215746030U (en) * | 2021-01-26 | 2022-02-08 | 苏州越隆轩精密模具有限公司 | Sheet metal die for automobile |
| CN214919946U (en) * | 2021-05-27 | 2021-11-30 | 湖南嘉恒电气设备有限公司 | Open inclinable press with stable structure |
| CN216324734U (en) * | 2021-10-19 | 2022-04-19 | 山东友耀重工有限公司 | End socket punch forming device |
| CN216324531U (en) * | 2021-12-15 | 2022-04-19 | 龙岩市精科模具制造有限公司 | Novel composite die with multifunctional adjustment |
| CN217192206U (en) * | 2022-02-15 | 2022-08-16 | 珠海知悦五金机电有限公司 | Drawing die material returning mechanism |
| CN217595684U (en) * | 2022-05-13 | 2022-10-18 | 富滔模具(东莞)有限公司 | A fine blanking die suitable for reducing friction |
| CN114951445A (en) * | 2022-05-27 | 2022-08-30 | 吕伊俐 | High-performance pot forming equipment |
| CN219425486U (en) * | 2023-03-08 | 2023-07-28 | 芜湖大广机电设备有限公司 | Ejection mechanism of automobile part die |
| CN117161218A (en) * | 2023-09-06 | 2023-12-05 | 淮安汇鸿精密模具有限公司 | Efficient stamping die device for die machining |
| CN117381437A (en) * | 2023-11-30 | 2024-01-12 | 东莞市旭锐精密科技有限公司 | Stamping processing equipment for metal cover |
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|---|---|
| CN117816860B (en) | 2024-09-24 |
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