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CN-224223476-U - Burr grinding device

CN224223476UCN 224223476 UCN224223476 UCN 224223476UCN-224223476-U

Abstract

The utility model provides a burr polishing device, which belongs to the technical field of chain polishing equipment and comprises an operation base, wherein a chain is arranged in the middle of the operation base, one end of the chain is provided with a driving device, the other end of the chain is provided with a linkage device, both sides of the chain are provided with a sliding device, each sliding device is provided with a sliding block in a sliding manner, one side of each sliding block, which is close to the chain, is provided with a polishing roller in a rotating manner, and the bottoms of both ends of each sliding device are provided with a moving device.

Inventors

  • ZHAO HONGYU

Assignees

  • 郑州泰源电气有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (7)

  1. 1. A burr polishing device comprises an operation base (100) and is characterized in that a chain (101) is arranged in the middle of the operation base (100), a driving device (200) is arranged at one end of the chain (101), a linkage device (300) is arranged at the other end of the chain (101), a sliding device (400) is arranged on two sides of the chain (101), a linkage block (401) is arranged on each sliding device (400) in a sliding mode, a polishing roller (402) is arranged on one side, close to the chain (101), of each linkage block (401) in a rotating mode, a moving device (500) is arranged at the bottoms of two ends of each sliding device (400), and the moving device (500) is connected with the sliding device (400) in a sliding mode.
  2. 2. A burr grinding device as set forth in claim 1, wherein the driving device (200) comprises a supporting frame (201) connected with the operation base (100), a driving motor (202) is arranged on the upper portion of the supporting frame (201), a connecting shaft (203) is arranged at the output end of the driving motor (202), an electric push rod (204) is arranged at one end, close to the chain (101), of the connecting shaft (203), a positioning buckle (600) is arranged at the telescopic end of the electric push rod (204), and the positioning buckle (600) is connected with one end of the chain (101) in a locking mode.
  3. 3. A burr grinding device as defined in claim 2, wherein the linkage device (300) comprises a supporting plate (301) connected with the operation base (100), a rotating motor (302) is fixedly arranged on the supporting plate (301), a rotating shaft (303) is rotatably arranged on the rotating motor (302), one end, close to the chain (101), of the rotating shaft (303) is provided with the locating buckle (600), and the locating buckle (600) is in locking connection with the other end of the chain (101).
  4. 4. A burr grinding device as defined in claim 3, wherein a connection plate (403) is provided at both upper and lower ends of each grinding roller (402), each connection plate (403) is fixed to a linkage block (401) at the same side thereof, a grinding motor (404) is rotatably provided on the connection plate (403) at the upper part, and a bearing seat (405) is rotatably provided on the connection plate (403) at the lower part.
  5. 5. A burr grinding device as set forth in claim 4, wherein each of said sliding means (400) comprises a slide bar (406) axially disposed along said chain (101), said link block (401) is slidably disposed on said slide bar (406), a support column (407) is fixedly disposed at both ends of said slide bar (406), a hydraulic push rod (408) is fixedly disposed on one of said support columns (407) on the same side, a fixing block (409) is disposed at a telescopic end of said hydraulic push rod (408), and said fixing block (409) is connected to said link block (401).
  6. 6. A burr grinding device as set forth in claim 5, wherein each of said moving means (500) comprises a slide rail (501) provided at the bottom of said support column (407), each of said slide rails (501) is embedded in said operation base (100), a slider (502) is slidably provided in each of said slide rails (501), each of said sliders (502) is connected to the bottom of said support column (407) on the same side thereof, one end of each of said sliders (502) is provided with an electric telescopic rod (503), the driving end of each of said electric telescopic rods (503) is connected to the end of said slide rail (501), and the driving end of said electric telescopic rod (503) is far from said support column (407) on the same side.
  7. 7. A burr grinding device as defined in claim 6, wherein each positioning buckle (600) comprises a bottom plate (601), one end of each bottom plate (601) close to one face of the chain (101) is provided with a limiting belt (602), one end of each limiting belt (602) far away from the bottom plate (601) is provided with a buckle (603), the other end of each bottom plate (601) close to one face of the chain (101) is provided with a clamping groove (604), and the clamping grooves (604) are in locking fit with the buckles (603).

Description

Burr grinding device Technical Field The utility model relates to the technical field of chain polishing equipment, in particular to a burr polishing device. Background The hoisting chain is a high-strength metal chain used for hoisting and carrying heavy objects in the industrial field, and has the core functions of bearing high load and transmitting tensile force. In the related art, burrs are formed on the surface of a lifting chain in the production process of the lifting chain (links such as cutting, forging, welding, heat treatment and the like), the burrs on the surface of the lifting chain are easy to rub against other parts such as a steel wire rope and a lifting hook, metal chips pollute a lubrication system, abrasive particle abrasion circulation is formed, the diameter of the chain is rapidly reduced, the bearing capacity is reduced, the burrs can also be hooked with external objects (such as lifting objects or ropes), sudden overload and even breakage of the chain are caused, meanwhile, the burrs are easy to become corrosion starting points, particularly corrosion is accelerated in a humid environment, the strength of the chain is further weakened, and a polishing device for the burrs of the chain is needed. At present, the existing chain polishing device is used for placing a chain in a polishing barrel, polishing the surface of the chain through a plurality of polishing balls arranged on the inner wall of the polishing barrel, however, the polishing device can only polish the chain with smaller size, and the chain is polished through the polishing balls, so that the chain is continuously impacted in the polishing barrel, excessive abrasion of the chain is easy, the service life of the chain is prolonged, and the burr polishing device is provided for solving the problems. Disclosure of utility model In view of the above, the utility model provides a burr polishing device, wherein one end of a chain is fixed on a driving device through a positioning buckle, the other end of the chain is fixed on a linkage device, a driving motor and a rotating motor synchronously rotate at the same speed to drive the chain to rotate, two symmetrical polishing motors are started to rotate polishing rollers, the surface of the rotating chain is polished, and a moving device is used for adjusting the distance between the polishing rollers and the chain, so that excessive abrasion of the chain during polishing can be prevented, and the service life of the chain is prevented from being reduced during polishing. In order to solve the technical problems, the utility model provides a burr polishing device which comprises an operation base, wherein a chain is arranged in the middle of the operation base, one end of the chain is provided with a driving device, the other end of the chain is provided with a linkage device, both sides of the chain are respectively provided with a sliding device, each sliding device is provided with a linkage block in a sliding manner, one side, close to the chain, of each linkage block is respectively provided with a polishing roller in a rotating manner, the bottoms of both ends of each sliding device are respectively provided with a moving device, and the moving devices are in sliding connection with the sliding devices. The driving device comprises a supporting frame connected with the operation base, the supporting frame is used for fixing a driving motor, the operation base is further connected with the driving motor, the driving motor is arranged on the upper portion of the supporting frame and used for driving a connecting shaft to rotate, the output end of the driving motor is provided with the connecting shaft, the connecting shaft is used for enabling the driving motor to be connected with an electric push rod, when the connecting shaft rotates, the electric push rod also rotates, one end, close to a chain, of the connecting shaft is provided with the electric push rod, the electric push rod is used for adjusting the distance between a positioning buckle and the chain, the telescopic end of the electric push rod is provided with the positioning buckle, the positioning buckle is used for enabling the electric push rod to be connected and fixed with one end of the chain, and the positioning buckle is connected with one end of the chain in a locking mode. The linkage device comprises a supporting plate connected with the operation base, the supporting plate is used for fixedly installing a rotating motor, the rotating motor is fixedly arranged on the supporting plate and used for being matched with the driving motor to rotate synchronously, a rotating shaft is arranged on the rotating motor in a rotating mode, the rotating shaft is used for enabling the other locating buckle to be connected with the rotating motor and further fixing the other end of the chain, the locating buckle is arranged at one end, close to the chain, of the rotating shaft and used for fixing the other end of th