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CN-224209250-U - Auxiliary device for piston rod air gouging

CN224209250UCN 224209250 UCN224209250 UCN 224209250UCN-224209250-U

Abstract

The utility model discloses an auxiliary device for a piston rod air gouging machine, and belongs to the field of piston rod air gouging machining. The auxiliary device for the piston rod air gouging comprises a base, wherein a supporting frame is arranged on one side of the outer portion of the base, a sliding rail is arranged on one side of the inner portion of the base, and a sliding block which is in sliding connection with the sliding rail is arranged at the lower end of the outer portion of the supporting frame. The utility model solves the problems that the transverse moving track of the existing air gouging auxiliary device trolley is not limited, the clamping and supporting structures of the pipeline are not convenient, the pipeline is inconvenient to place and take out, the transmission frame can drive the first clamping piece to clamp and fix the piston rod through longitudinal horizontal movement, the transmission frame can move longitudinally upwards to support the repaired piston rod, the sliding block slides in the sliding track to limit the moving track through the rotation of the second roller, and the stable moving track can improve the air gouging repairing effect of the piston rod.

Inventors

  • FAN FENYUAN
  • HE QIANG
  • WANG JIANG
  • HAN YANPING

Assignees

  • 陕煤集团神南产业发展有限公司

Dates

Publication Date
20260508
Application Date
20250421

Claims (8)

  1. 1. The utility model provides an auxiliary device for piston rod air gouging, includes base (1) that one side of outside is provided with carriage (12), its characterized in that, one side of base (1) inside is provided with slip rail (9), carriage (12) outside lower extreme be provided with slip rail (9) sliding connection's sliding block (10), the outside upper and lower both ends of sliding block (10) all transversely are provided with a pair of second gyro wheel (22), sliding block (10) lower extreme is provided with first gyro wheel (11), base (1) upper end is provided with bracket (2), the both sides of bracket (2) upper end all are provided with first grip tab (4), the inside of bracket (2) is provided with movable groove (3), the inside of base (1) is along being provided with support tab (8) in the direction of movable groove (3).
  2. 2. The auxiliary device for the air gouging of the piston rod according to claim 1, wherein the other sides of the two first clamping pieces (4) are welded and fixed through a transmission frame (5), a first threaded rod (6) is arranged in the transmission frame (5) in a penetrating mode, and the outer portion of the first threaded rod (6) is in threaded fit with the penetrating position of the transmission frame (5).
  3. 3. An auxiliary device for a piston rod air gouging according to claim 1, wherein the movable groove (3) penetrates the bracket (2) and extends to the inside of the base (1), and the bracket piece (8) is welded and fixed with the transmission frame (5).
  4. 4. An auxiliary device for a piston rod air gouging according to claim 1, wherein the centre of the second roller (22) is in rotational connection with the interior of the slider (10).
  5. 5. An auxiliary device for air planing of piston rod according to claim 1, wherein the upper end of the outer part of the supporting frame (12) is provided with a sliding rod (14) in a sliding manner.
  6. 6. The auxiliary device for the air gouging of the piston rod according to claim 5, wherein a fourth threaded rod (18) is arranged at one end of the outer portion of the sliding rod (14), the fourth threaded rod (18) is welded and fixed with the sliding rod (14), a connecting disc (15) is arranged at one side of the outer portion of the fourth threaded rod (18), and the circle center position of the connecting disc (15) is rotatably connected with the outer portion of the fourth threaded rod (18).
  7. 7. An auxiliary device for a gouging of a piston rod according to claim 6, wherein a driving block (19) is provided on one side of the outside of the fourth threaded rod (18), and the inside of the driving block (19) is screwed with the outside of the fourth threaded rod (18).
  8. 8. The auxiliary device for the air gouging of the piston rod according to claim 7, wherein a pointer (21) is welded on one side of the outer wall of the connecting disc (15), and an angle comparison table (20) is arranged around the outer wall of the connecting disc (15).

Description

Auxiliary device for piston rod air gouging Technical Field The utility model relates to the field of air gouging processing of piston rods, in particular to an auxiliary device for air gouging of a piston rod. Background The auxiliary device for the air gouging of the piston rod is a tool for improving the working efficiency and precision of the air gouging, ensures the stability of the air gouging process by stabilizing the position of the piston rod, reducing vibration and heat dissipation, is suitable for repairing or processing the surface of the piston rod, can improve the processing quality, prolong the service life of the tool and reduce the operation difficulty, and is widely applied to the fields of mechanical maintenance and manufacturing; The chinese patent with publication No. CN218311396U discloses a handheld gouging angle auxiliary device, including primary regulator, primary regulator includes the guide bar, and the both ends of guide bar all are connected with the shallow, and the middle part cover of guide bar has the sleeve pipe, combines together with secondary regulator through primary regulator, lets the gouging gun can have bigger accommodation to also can carry out the gouging operation to the metal sheet distance edge far department, improved the gouging scope of this device, and the extension bar slides on the extension pipe, can make things convenient for the gouging gun to carry out the horizontal position adjustment of second grade, and the two combines the horizontal position accommodation that can further improve the gouging gun. The air gouging fixed angle auxiliary device of above-mentioned patent is when assisting the air gouging, and the lateral movement orbit of shallow does not have the restriction, produces the position offset when shallow lateral movement easily, and secondly, at the in-process of pipeline centre gripping and fixed, does not have the centre gripping and the structure of holding up to the pipeline, is inconvenient for placing of pipeline and the takeout of pipeline. Disclosure of utility model The utility model aims to provide an auxiliary device for a piston rod gouging, wherein a transmission frame can drive a first clamping piece to clamp and fix a piston rod through longitudinal horizontal movement, and conversely, the transmission frame can longitudinally move upwards to support the repaired piston rod, and secondly, a sliding block slides in a sliding rail to limit a moving track through rotation of a second roller, so that the stable moving track can improve the effect of piston rod gouging repair, and the problems in the background art are solved. In order to achieve the purpose, the auxiliary device for the piston rod gouging comprises a base, wherein one side of the outside of the base is provided with a supporting frame, one side of the inside of the base is provided with a sliding rail, the lower end of the outside of the supporting frame is provided with a sliding block in sliding connection with the sliding rail, the upper end and the lower end of the outside of the sliding block are both transversely provided with a pair of second rollers, the lower end of the sliding block is provided with a first roller, the upper end of the base is provided with a bracket, the two sides of the upper end of the bracket are both provided with first clamping pieces, the inside of the bracket is provided with a movable groove, and the inside of the base is provided with a supporting piece along the movable groove. Preferably, the other sides of the two first clamping pieces are welded and fixed through a transmission frame, a first threaded rod is arranged in the transmission frame in a penetrating mode, and the outer portion of the first threaded rod is in threaded fit with the penetrating position of the transmission frame. Preferably, the movable groove penetrates through the bracket and extends to the inside of the base, and the bracket sheet is welded and fixed with the transmission frame. Preferably, the center of the circle of the second roller is rotatably connected with the inside of the sliding block. Preferably, a sliding rod is slidably arranged at the upper end of the outer portion of the supporting frame. Preferably, one end of the outer portion of the sliding rod is provided with a fourth threaded rod, the fourth threaded rod is fixedly welded with the sliding rod, one side of the outer portion of the fourth threaded rod is provided with a connecting disc, and the circle center of the connecting disc is rotationally connected with the outer portion of the fourth threaded rod. Preferably, a transmission block is arranged on one side of the outer portion of the fourth threaded rod, and the inner portion of the transmission block is in threaded fit with the outer portion of the fourth threaded rod. Preferably, a pointer is welded on one side of the outer wall of the connecting disc, and an angle comparison table is arranged around the outer wal