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CN-224223692-U - Cylinder body overhauls with frock that adds

CN224223692UCN 224223692 UCN224223692 UCN 224223692UCN-224223692-U

Abstract

The utility model relates to a cylinder body overhauls and uses the relevant technical field of frock that steps up, an embodiment of the disclosure provides a cylinder body overhauls and uses frock that steps up, including bottom plate and support dish, the support dish is fixed on the bottom plate, the stand is all fixed on the support dish, the mounting panel is fixed at the stand top, the support frame sets up on the support dish, drive assembly sets up on support dish and bottom plate, flexible adjusting part sets up in the support frame, drive assembly includes a plurality of slot hole, the slot hole is all seted up on the support dish surface, be provided with the guide bar in the slot hole, support frame bottom sliding connection is on the guide bar, support frame lower extreme and slot hole inner wall slip laminating, the cover is equipped with a pair of first spring on the guide bar. Through above-mentioned technical scheme, current frock in having solved prior art is complicated in operation when adjusting clamping force, and suitable clamping degree is difficult to reach fast, leads to the low technical problem of maintenance efficiency.

Inventors

  • LI JUNXIAO
  • ZHOU KAIRUI
  • LI HENG
  • LI KUANGLIANG
  • Zhang Jiangzhu
  • LU YONGFENG
  • ZHANG JIAHAO
  • ZHAO QILIANG
  • ZHANG SHENGHAO
  • WEI ZIYI

Assignees

  • 冀中能源机械装备集团有限公司邢台机械厂

Dates

Publication Date
20260512
Application Date
20250604

Claims (9)

  1. 1. Clamping tool for overhauling cylinder body, which is characterized by comprising: a base plate (1) and a bracket disc (2), wherein the bracket disc (2) is fixed on the base plate (1); The device comprises a plurality of stand columns (3), mounting plates (4) and supporting frames (5), wherein the stand columns (3) are fixed on a support disc (2), the mounting plates (4) are fixed at the tops of the stand columns (3), and the supporting frames (5) are arranged on the support disc (2); The driving assembly (6) is arranged on the bracket disc (2) and the bottom plate (1); The telescopic adjusting assembly (7) is arranged in the supporting frame (5); The driving assembly (6) comprises a plurality of long holes (6-1), the long holes (6-1) are formed in the surface of the support disc (2), guide rods (6-2) are arranged in the long holes (6-1), the bottoms of the supporting frames (5) are slidably connected to the guide rods (6-2), the lower ends of the supporting frames (5) are slidably attached to the inner walls of the long holes (6-1), and a pair of first springs (6-3) are sleeved on the guide rods (6-2).
  2. 2. The tightening tool for overhauling the cylinder body according to claim 1, wherein the first springs (6-3) are located at two ends of the supporting frame (5), sliding columns (6-4) are arranged at the lower end of the supporting frame (5), a rotating shaft (6-5) is rotatably connected to the surface of the bottom plate (1), and the rotating shaft (6-5) is rotatably connected to the bottom plate (1).
  3. 3. The tightening tool for overhauling the cylinder body according to claim 2, wherein a transmission disc (6-6) is arranged at the upper end of the rotating shaft (6-5), a plurality of sliding holes (6-7) are formed in the surface of the transmission disc (6-6), the sliding holes (6-7) are slidably sleeved on the sliding column (6-4), a worm wheel (6-8) is arranged on the rotating shaft (6-5), a pair of fixing rods (6-9) are arranged on the surface of the bottom plate (1), a worm (6-10) is connected between the fixing rods (6-9) in a rotating mode, the worm (6-10) is meshed with the worm wheel (6-8), and a screwing block (6-11) is arranged at one end of the worm (6-10).
  4. 4. The tightening tool for overhauling the cylinder body according to claim 1, wherein the telescopic adjusting assembly (7) comprises a movable cavity (7-1), the movable cavity (7-1) is arranged in the supporting frame (5), one side in the movable cavity (7-1) is of an opening structure, and a rectangular rod (7-2) is fixedly connected in the movable cavity (7-1).
  5. 5. The tightening tool for overhauling the cylinder body according to claim 4, wherein an anti-slip groove (7-3) is formed in the surface of the rectangular rod (7-2), a plurality of through holes (7-4) are formed in the surface of the mounting plate (4), a fixing column (7-5) is movably sleeved at the inner top of the movable cavity (7-1), the fixing column (7-5) is located in the through hole (7-4), and one end of the bottom of the fixing column (7-5) is connected with the outer portion of the rectangular rod (7-2) in a sliding sleeved mode.
  6. 6. The tightening tool for overhauling the cylinder body according to claim 5, wherein a fixing bolt (7-6) is connected to the side end face of the fixing column (7-5) through screwing, one end of the fixing bolt (7-6) is supported on the inner wall of the anti-slip groove (7-3), and a second spring (7-7) is connected between the fixing column (7-5) and the inner bottom of the movable cavity (7-1).
  7. 7. The tightening tool for overhauling a cylinder body according to claim 6, wherein the surfaces of the fixing columns (7-5) are all anti-skid structural surfaces.
  8. 8. A tightening tool for overhauling a cylinder body according to claim 3, wherein the sliding holes (6-7) are arc-shaped transition structures.
  9. 9. The tightening tool for overhauling a cylinder body according to claim 5, wherein the cross section of the fixing column (7-5) is of a T-shaped structure.

Description

Cylinder body overhauls with frock that adds Technical Field The embodiment of the disclosure relates to the technical field related to a clamping tool for cylinder maintenance, in particular to a clamping tool for cylinder maintenance. Background In the maintenance work of the hydraulic cylinder body, the fixed clamping of the cylinder body is an important link for ensuring maintenance quality and efficiency. At present, related maintenance tools have a plurality of problems, and the hydraulic cylinder body is not convenient to fixedly clamp. Hydraulic cylinders often have different dimensional specifications and complex structures, and existing tools are difficult to flexibly adapt. The clamping parts of some tools are limited, the cylinder body cannot be stabilized in all directions, the cylinder body is easy to shake and displace in the overhauling process, and therefore overhauling operation can be interfered, for example, when the abrasion condition of the inner wall of the cylinder body is detected and a sealing surface is repaired, the measuring precision and the repairing effect are affected, and the overhauling tool is damaged due to the instability of the cylinder body, so that the overhauling period is prolonged. Moreover, the existing tool is complex to operate when the clamping force is adjusted, and the proper clamping degree is difficult to be achieved quickly, so that the maintenance efficiency is low. Along with the continuous expansion of the application scene of the hydraulic cylinder body, the requirement on the overhaul efficiency and quality of the hydraulic cylinder body is higher and higher, and an overhaul fixture capable of effectively improving the difficult problem of fixed clamping is urgently needed. Disclosure of utility model In order to overcome the defects, the embodiment of the disclosure provides a clamping tool for overhauling a cylinder body, which solves the technical problems that the prior tool in the prior art is complex in operation when clamping force is adjusted, and is difficult to quickly reach proper clamping degree, so that overhauling efficiency is low. According to one aspect, at least one embodiment of the present disclosure provides a tightening tool for overhauling a cylinder, including: the bracket disc is fixed on the bottom plate; a plurality of upright posts, a mounting plate and a supporting frame, wherein the upright posts are fixed on the supporting frame disc, the mounting plate is fixed at the top of the upright post, and the supporting frame is arranged on the bracket disc; The driving assembly is arranged on the bracket disc and the bottom plate; The telescopic adjusting assembly is arranged in the supporting frame; The driving assembly comprises a plurality of long holes, the long holes are formed in the surface of the support disc, guide rods are arranged in the long holes, the bottom of the support frame is connected to the guide rods in a sliding mode, the lower end of the support frame is in sliding fit with the inner wall of the long holes, and a pair of first springs are sleeved on the guide rods. As a further technical scheme, the first springs are located at two ends of the supporting frame, sliding columns are arranged at the lower ends of the supporting frame, a rotating shaft is rotatably connected to the surface of the bottom plate, and the rotating shaft is rotatably connected to the bottom plate. As a further technical scheme, the upper end of the rotating shaft is provided with a driving disc, the surface of the driving disc is provided with a plurality of sliding holes, the sliding holes are sleeved on the sliding column in a sliding manner, and the rotating shaft is provided with a worm wheel. As a further technical scheme, the surface of the bottom plate is provided with a pair of fixed rods, a worm is connected between the fixed rods in a rotating mode, the worm is meshed with the worm wheel, and one end of the worm is provided with a screwing block. As a further technical scheme, flexible adjusting part includes the activity chamber, the activity chamber is seted up in the support frame, activity intracavity one side is open structure, activity intracavity fixedly connected with rectangle pole. As a further technical scheme, the anti-skid groove is formed in the surface of the rectangular rod, a plurality of through holes are formed in the surface of the mounting plate, the top in the movable cavity is movably sleeved with a fixing column, the fixing column is located in the through holes, and one end of the bottom of the fixing column is connected with the outside of the rectangular rod in a sliding sleeved mode. As a further technical scheme, the side end face of the fixed column is connected with a fixed bolt through screw threads in a screwing mode, one end of the fixed bolt is supported on the inner wall of the anti-slip groove, and a second spring is connected between the fixed column and the inner bottom of the mov