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CN-224209857-U - Nondestructive dismounting equipment for hydraulic drawing pin

CN224209857UCN 224209857 UCN224209857 UCN 224209857UCN-224209857-U

Abstract

The utility model relates to the technical field of disassembly tools, and discloses nondestructive disassembly equipment for a hydraulic drawing pin, which comprises a movable base, wherein an electric hydraulic pump station and a storage box are fixedly connected to the surface of the movable base, a connecting conduit is fixedly connected to the output end of the electric hydraulic pump station, an air inlet pipe is connected to the bottom end of the connecting conduit in a threaded manner, a hydraulic cylinder is fixedly connected to the bottom end of the air inlet pipe, a limit sleeve is fixedly connected to the top surface of the hydraulic cylinder, an illumination assembly is inserted into the limit sleeve, a connecting rod is arranged inside an inner rod of the hydraulic cylinder, and an inner limit part or an outer limit part is inserted into one end of the connecting rod. This harmless dismounting device of round pin is drawn to hydraulic pressure is through removing the setting of base, containing box and spacing subassembly to the harmless dismounting device of round pin is drawn to convenient transportation and storage hydraulic pressure has avoided each part to lose at the in-process of transportation, is difficult to assemble, helps improving the portability that the harmless dismounting device of round pin was drawn to hydraulic pressure used.

Inventors

  • LU HAO
  • WANG FEIFEI
  • LU ZHIGANG
  • Ruan Hongkang
  • LU YONGWEI

Assignees

  • 建湖县恒泰机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (9)

  1. 1. The nondestructive dismounting equipment for the hydraulic drawing pin comprises a movable base (1) and is characterized in that an electric hydraulic pump station (2) and a storage box (3) are fixedly connected to the surface of the movable base (1), a connecting conduit (4) is fixedly connected to the output end of the electric hydraulic pump station (2), an air inlet pipe (5) is connected to the bottom end of the connecting conduit (4) in a threaded mode, a hydraulic cylinder (6) is fixedly connected to the bottom end of the air inlet pipe (5), a limit sleeve (7) is fixedly connected to the top surface of the hydraulic cylinder (6), an illumination assembly (8) is inserted into the limit sleeve (7), a connecting rod (9) is arranged inside an inner rod of the hydraulic cylinder (6), an inner limit part (10) or an outer limit part (11) is inserted into one end of the connecting rod (9), a polygonal installation hole A (12) is formed in two ends of the connecting rod (9), a limit assembly (13) is inserted into the polygonal installation hole A (12), The lighting assembly (8) comprises a fixed rod (801) and an LED lighting lamp (802); The limiting assembly (13) comprises a polygonal limiting column (1301), a fixing bolt (1302) and a limiting nut (1303).
  2. 2. The hydraulic drawing pin nondestructive dismounting device according to claim 1, wherein the electric hydraulic pump station (2) is composed of a hydraulic pump, a hydraulic pipeline, a hydraulic control valve and the like, one side of the electric hydraulic pump station (2) is electrically connected with a control device (19) through a power line, and the control device (19) is fixedly arranged on the top surface of the movable base (1).
  3. 3. The hydraulic drawing pin nondestructive dismounting device as claimed in claim 1, wherein the lighting assembly (8) comprises a fixing rod (801) inserted into the limiting sleeve (7), and an LED lighting lamp (802) is fixedly connected to the top end of the fixing rod (801).
  4. 4. The hydraulic drawing pin nondestructive dismounting device as claimed in claim 3, wherein the two ends of the fixing rod (801) are provided with storage holes, the inside of each storage hole is fixedly connected with a supporting spring (14), and one end of each supporting spring (14) is fixedly connected with a limiting block (15).
  5. 5. A hydraulic pullout pin nondestructive dismounting apparatus as claimed in claim 3, wherein the LED illuminating lamp (802) is internally provided with a micro storage battery (16), and the micro storage battery (16) is used for supplying power to the LED illuminating lamp (802).
  6. 6. The hydraulic drawing pin nondestructive dismounting device as claimed in claim 1, wherein the limiting assembly (13) comprises a polygonal limiting column (1301) inserted into the polygonal mounting hole A (12), a fixing bolt (1302) is fixedly connected to the bottom end of the polygonal limiting column (1301), and a limiting screw cap (1303) is connected to the surface of the fixing bolt (1302) in a threaded mode.
  7. 7. The hydraulic drawing pin nondestructive dismounting device according to claim 1, wherein polygonal mounting holes B are formed in the surfaces of the inner limiting piece (10) or the outer limiting piece (11), the polygonal mounting holes B are matched with polygonal limiting columns (1301), and the inner limiting piece (10) or the outer limiting piece (11) is multiple in number and different in specification.
  8. 8. The hydraulic drawing pin nondestructive dismounting device as claimed in claim 1, wherein one side of the movable base (1) is fixedly connected with two push rods (18), and one end of each push rod (18) is fixedly sleeved with an anti-slip sleeve.
  9. 9. The hydraulic drawing pin nondestructive dismounting device as claimed in claim 1, wherein one side of the storage box (3) is hinged with a box cover (17) through a hinge, a locking piece is fixedly connected to the middle of the top end of the box cover (17), a clamping block is clamped in the locking piece, and the clamping block is fixedly connected to the front face of the storage box (3).

Description

Nondestructive dismounting equipment for hydraulic drawing pin Technical Field The utility model relates to the technical field of disassembly tools, in particular to hydraulic drawing pin nondestructive disassembly equipment. Background When the pin shaft or the pin is dismounted, a small iron rod is usually adopted to withdraw the pin shaft from the end part of the hanging pin shaft at present by a knocking method, so that the mounting hole and the pin shaft or the pin shaft are easy to damage, and therefore, hydraulic drawing pin nondestructive dismounting equipment is required to be used for realizing nondestructive dismounting through a hydraulic system. The existing hydraulic drawing pin nondestructive dismounting device is inconvenient to transport and store in actual use, various parts are easy to lose, portability of the hydraulic drawing pin nondestructive dismounting device in use is inconvenient to improve, in addition, when the hydraulic drawing pin nondestructive dismounting device is operated in an environment with insufficient light, the hydraulic drawing pin nondestructive dismounting device is difficult to be connected with a pin shaft or a pin, and the dismounting accuracy is inconvenient to improve. Disclosure of utility model The utility model aims to provide hydraulic drawing pin nondestructive dismounting equipment, so as to solve the problems that the use portability of the hydraulic drawing pin nondestructive dismounting equipment is inconvenient to improve and the dismounting accuracy is inconvenient to improve in the background technology. The hydraulic drawing pin nondestructive dismounting device comprises a movable base, wherein the surface of the movable base is fixedly connected with an electric hydraulic pump station and a storage box, the output end of the electric hydraulic pump station is fixedly connected with a connecting conduit, the bottom end of the connecting conduit is in threaded connection with an air inlet pipe, the bottom end of the air inlet pipe is fixedly connected with a hydraulic cylinder, the top surface of the hydraulic cylinder is fixedly connected with a limit sleeve, the inside of the limit sleeve is inserted with a lighting component, the inside of an inner rod of the hydraulic cylinder is provided with a connecting rod, one end of the connecting rod is inserted with an inner limit piece or an outer limit piece, both ends of the connecting rod are provided with polygonal mounting holes A, the inside of the polygonal mounting holes A is inserted with limit components, The lighting assembly comprises a fixed rod and an LED lighting lamp; The limiting assembly comprises a polygonal limiting column, a fixing bolt and a limiting nut. As a further scheme of the utility model, the electric hydraulic pump station consists of a hydraulic pump, a hydraulic pipeline, a hydraulic control valve and the like, one side of the electric hydraulic pump station is electrically connected with control equipment through a power line, the control equipment is fixedly arranged on the top surface of the movable base, and the electric hydraulic pump is convenient for providing a hydraulic power source. As a further scheme of the utility model, the illumination assembly comprises a fixing rod inserted into the limiting sleeve, and the top end of the fixing rod is fixedly connected with an LED illumination lamp which is convenient for illumination. As a further scheme of the utility model, the two ends of the fixed rod are provided with the storage holes, the inside of each storage hole is fixedly connected with the supporting spring, one end of each supporting spring is fixedly connected with the limiting block, and the limiting block is convenient to fix. As a further scheme of the utility model, a micro storage battery is arranged in the LED illuminating lamp and is used for supplying power to the LED illuminating lamp. As a further scheme of the utility model, the limit component comprises a polygonal limit column inserted into the polygonal mounting hole A, the bottom end of the polygonal limit column is fixedly connected with a fixing bolt, and the surface of the fixing bolt is in threaded connection with a limit nut which is convenient to fix. As a further scheme of the utility model, the surfaces of the inner limiting piece or the outer limiting piece are provided with polygonal mounting holes B, the polygonal mounting holes B are matched with polygonal limiting columns, the inner limiting piece or the outer limiting piece is provided with a plurality of limiting holes with different specifications, and the inner limiting piece or the outer limiting piece is convenient to be connected with a pin shaft or a pin. As a further scheme of the utility model, one side of the movable base is fixedly connected with two push rods, one end of each push rod is fixedly sleeved with an anti-skid sleeve, and the push rods are convenient to move the hydraulic drawing pin nondestructive