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CN-121989124-A - Intelligent grinding equipment for four-side grinding

CN121989124ACN 121989124 ACN121989124 ACN 121989124ACN-121989124-A

Abstract

The invention provides four-side grinding intelligent grinding equipment which comprises a support base table, a grinding control unit and a clamp control unit, wherein the grinding control unit and the clamp control unit are connected with the support base table, the grinding control unit is used for grinding a workpiece, and the clamp control unit is used for fixing the workpiece to be machined and feeding and discharging the workpiece during grinding. According to the invention, the polishing control unit is used for polishing the workpieces, the clamp control unit is used for clamping and fixing the workpieces, and the workpieces can be exchanged, so that one workpiece is fed or discharged while being polished, and the working efficiency and the feeding and discharging safety are improved.

Inventors

  • LI WENJUN
  • TANG RUI
  • SHI WEILONG
  • WANG ZONGYUE
  • LIANG LINLIN

Assignees

  • 大连誉洋工业智能有限公司

Dates

Publication Date
20260508
Application Date
20260410

Claims (10)

  1. 1. The four-side grinding intelligent polishing equipment comprises a support base table (1) and is characterized by further comprising a polishing control unit and a clamp control unit, wherein the polishing control unit and the clamp control unit are connected with the support base table (1), the polishing control unit is used for polishing a workpiece, and the clamp control unit is used for fixing the workpiece to be processed and feeding and discharging the workpiece during polishing; The clamp control unit comprises an exchange mechanism and a pressing mechanism, the exchange mechanism comprises a fixed frame (2), the top of the fixed frame (2) is connected with an exchange mounting plate (3) through an exchange driving assembly (4), two symmetrically distributed placing tables (5) are arranged above the exchange mounting plate (3), the placing tables (5) are connected with the output end of a rotating assembly (6), the rotating assembly (6) is arranged at the bottom of the exchange driving assembly (4), an auxiliary supporting component is arranged below the exchange mounting plate (3), and the auxiliary supporting component supports the exchange mounting plate (3) from two ends; The pressing mechanism comprises a mounting bracket (10), a mounting frame shell (11) is arranged on one side of the mounting bracket (10), the mounting bracket (10) is connected with the mounting frame shell (11) through a lifting driving assembly (12), the lifting driving assembly (12) is used for controlling the height of the mounting frame shell (11), and a fixed pressing point (13) is connected to the bottom of the mounting frame shell (11).
  2. 2. A four-sided intelligent grinding device as set forth in claim 1, characterized in that the exchange drive assembly (4) comprises a reinforcing frame (41), wherein the top of the reinforcing frame (41) is connected with a track ring (42), and the track ring (42) is in sliding connection with the bottom of the exchange mounting plate (3); The device is characterized in that a rotating plate (43) is connected to the center of the exchange mounting plate (3), the bottom of the rotating plate (43) is connected with a rotating shaft (44), a middle bevel gear (45) is connected to the surface of the rotating shaft (44), the side face of the middle bevel gear (45) is connected with a driving bevel gear (46) in a meshed mode, the driving bevel gear (46) is connected with the output end of an exchange power source (47), and the exchange power source (47) is mounted at the top of the fixed frame (2).
  3. 3. A four-sided intelligent grinding device as set forth in claim 1, characterized in that the rotary assembly (6) comprises a rotary power source (61), wherein the output end of the rotary power source (61) is connected with a placement table (5); the top of the exchange driving assembly (4) is connected with an annular track (63), and the annular track (63) is in sliding connection with the bottom of the placement table (5).
  4. 4. A four-sided intelligent grinding device as set forth in claim 1, wherein the auxiliary supporting component comprises two symmetrically distributed supporting components (7), the supporting components (7) on two sides are in transmission connection with a synchronous driving component (8), and the synchronous driving component (8) is installed on the inner side of the fixed frame (2).
  5. 5. A four-sided intelligent grinding device as set forth in claim 4 is characterized in that the supporting component (7) comprises a jacking bracket (71), a cross bracket (72) is arranged below the jacking bracket (71), and two rotary connecting seats (73) are rotatably connected to the upper side and the lower side of the cross bracket (72); The rotary connecting seat (73) located above is connected to the bottom of the follow-up plate (74), the follow-up plate (74) is in sliding connection with the surface of the fixed column (75), the end face of the fixed column (75) is connected with the bottom of the jacking bracket (71), the rotary connecting seat (73) located below is connected to the top of the driving plate (76), and the driving plate (76) is in threaded connection with the surface of the bidirectional threaded shaft (77).
  6. 6. A four-side grinding intelligent polishing device as set forth in claim 5, wherein a plurality of locking columns (9) are connected to the inner wall of the bottom surface of the jacking bracket (71), a plurality of positioning holes are formed in the exchange mounting plate (3), and a plurality of positioning grooves distributed in an annular array are formed in the bottom surface of the placement table (5).
  7. 7. A four-sided intelligent grinding device as set forth in claim 5, characterized in that the bidirectional threaded shaft (77) is in transmission connection with a synchronous driving assembly (8), the synchronous driving assembly (8) comprises a transmission shaft (81), a first bevel gear transmission part (82) is connected to the center of the transmission shaft (81), and the first bevel gear transmission part (82) is connected with the output end of a synchronous power source (83); Two ends of the first bevel gear transmission part (82) are connected with a second bevel gear transmission part (84), and the second bevel gear transmission part (84) is connected with the center of the bidirectional threaded shaft (77).
  8. 8. A four-sided intelligent grinding apparatus as set forth in claim 1, wherein said lifting drive assembly (12) comprises a mobile station (121), one side of said mobile station (121) is connected to one side of a mounting frame (11), the top of said mobile station (121) is connected to the actuating end of a lifting device (122), and said lifting device (122) is connected to the top of a mounting bracket (10); the top of the mobile station (121) is connected with two symmetrically distributed sliding columns (123), and the top ends of the sliding columns (123) are connected with the bottom of the reinforced connecting plate (124).
  9. 9. A four-side grinding intelligent polishing device as set forth in claim 1, wherein a plurality of movable pressing points (14) are arranged on two sides of the fixed pressing point (13), the movable pressing points (14) on two sides are in transmission connection with a regulating and controlling component (15), and the regulating and controlling component (15) is installed at an inner cavity of a mounting frame shell (11); The regulating and controlling assembly (15) comprises a central gear (151), wherein two sides of the central gear (151) are respectively connected with a movable rack (152) in a meshed manner, the top of the central gear (151) is connected with the output end of a regulating and controlling power source (153), and the regulating and controlling power source (153) is arranged at the top of the mounting frame shell (11); Both ends of the movable rack (152) are connected with limiting plates (154), one side of each limiting plate (154) is connected with a pressing point mounting plate (155), and the bottom of each pressing point mounting plate (155) is connected with a plurality of movable pressing points (14).
  10. 10. A four-sided intelligent grinding apparatus as set forth in claim 1, wherein the grinding control unit comprises a cross slide table part (16), the cross slide table part (16) is mounted on the top of the support base table (1), a main shaft part (17) is mounted on the top of the cross slide table part (16), and a grinding cutter part (18) is mounted on an executing part of the main shaft part (17); The side of the grinding cutter component (18) is provided with a laser measuring component (19).

Description

Intelligent grinding equipment for four-side grinding Technical Field The invention relates to the field of polishing equipment, in particular to intelligent polishing equipment for four-side grinding. Background The polishing equipment is a key equipment for surface finishing in machining, and is used for grinding, polishing and deburring a workpiece through grinding tools such as a grinding wheel, an abrasive belt and the like rotating at a high speed. The main purpose is to improve the dimensional accuracy of the workpiece, reduce the surface roughness and meet the final appearance quality requirement. Compared with the traditional manual polishing, the polishing equipment not only greatly improves the production efficiency, but also can effectively avoid the harm of dust pollution to the health of workers, and is an important circle for realizing automatic precise production. The core advantage of modern numerical control polishing equipment is high automation and intelligence. The equipment is generally composed of a lathe bed, a workbench, a main shaft system and a numerical control system. When the machine tool works, an operator can automatically complete complex machining cycles only by setting a program. The high-end equipment integrates a force control technology and a cutter compensation function, polishing pressure can be automatically adjusted according to the outline of a workpiece, and consistency of machining precision of complex curved surfaces (such as mobile phone middle frames and automobile parts) and high yield are ensured. Polishing equipment is of a wide variety to accommodate different requirements, such as cylindrical grinding machines for cylindrical surfaces, surface grinding machines for flat surfaces, and tool grinding machines for complex profiles. The application field is very wide, and the metal shell of consumer electronics is not separated from the high-precision blade for aerospace. With the upgrade of manufacturing industry, polishing equipment is evolving towards higher precision and stronger flexibility, and becomes an indispensable key ring in intelligent manufacturing production lines. In the prior art, when polishing four sides blank riser of machined parts such as cast iron cylinder body and cylinder cap work piece, generally go up the unloading and must shut down, lead to machining efficiency low and have the potential safety hazard, and work piece load cell is liable to produce the skew because of the atress is uneven under heavy duty operating mode, leads to polishing rigidity inadequately, the precision decline and equipment life shortens scheduling problem, influences polishing quality. Disclosure of Invention The invention aims to overcome the defects of low processing efficiency and low polishing quality in the prior art and provides four-side grinding intelligent polishing equipment. The invention solves the technical problems by the following technical scheme: The invention provides four-side grinding intelligent grinding equipment which comprises a support base table, a grinding control unit and a clamp control unit, wherein the grinding control unit and the clamp control unit are connected with the support base table, the grinding control unit is used for grinding a workpiece, and the clamp control unit is used for fixing the workpiece to be machined and feeding and discharging the workpiece during grinding; The clamp control unit comprises an exchange mechanism and a pressing mechanism, the exchange mechanism comprises a fixed frame, the top of the fixed frame is connected with an exchange mounting plate through an exchange driving assembly, two symmetrically distributed placing tables are arranged above the exchange mounting plate and connected with the output end of a rotating assembly, the rotating assembly is arranged at the bottom of the exchange driving assembly, an auxiliary supporting component is arranged below the exchange mounting plate, and the auxiliary supporting component supports the exchange mounting plate from two ends; The pressing mechanism comprises a mounting bracket, one side of the mounting bracket is provided with a mounting frame shell, the mounting bracket is connected with the mounting frame shell through a lifting driving assembly, the lifting driving assembly is used for controlling the height of the mounting frame shell, and the bottom of the mounting frame shell is connected with a fixed pressing point. In this technical scheme, handle through polishing the control unit to polishing to the machined part, carry out centre gripping, fixed to the machined part through anchor clamps control unit to can exchange the machined part, make a machined part carry out material loading or unloading to another machined part when polishing, improve work efficiency and the security of going up the unloading. Preferably, the exchange driving assembly comprises a reinforcing frame, wherein the top of the reinforcing frame is connected wit