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CN-224228994-U - Thin cylinder with embedded end cover structure

CN224228994UCN 224228994 UCN224228994 UCN 224228994UCN-224228994-U

Abstract

The utility model relates to the technical field of cylinders and discloses a thin cylinder with an embedded end cover structure, which comprises a cylinder body, wherein a threaded mounting head is arranged on the left side of the cylinder body, a piston main body is arranged on the right side of the inside of the cylinder body, the left side of a piston rod penetrates through the inside of the left side of the cylinder body, an air outlet joint is fixedly arranged on the left side of the top end of the cylinder body, and an air inlet joint is fixedly arranged on the right side of the top end of the cylinder body. According to the utility model, the cylinder body, the protective cover, the slots, the fixing bolts and the reserved holes are arranged, when the thin cylinder is installed and used, the protective cover is sleeved downwards at the outer sides of the air outlet joint and the air inlet joint respectively, after the protective cover is fixedly installed on the cylinder body by using two groups of fixing bolts, an external air pipe is connected onto the air outlet joint and the air inlet joint from the top of the protective cover, the outer side of the joint can be protected against collision by the aid of the arranged protective cover, and damage at the joint of the thin cylinder is reduced.

Inventors

  • HUANG XINWANG
  • LIN RU
  • GAO HAIYAO
  • GUO JINLONG
  • ZHU XUFEI
  • WANG DONGQIN

Assignees

  • 温州市森浩自动化设备有限公司

Dates

Publication Date
20260512
Application Date
20250627

Claims (8)

  1. 1. The utility model provides a slim jar of embedded end cover structure, includes cylinder body (5), its characterized in that, the left side of cylinder body (5) is provided with screw thread installation head (2), the inside right side of cylinder body (5) is provided with piston main part (10), and the left side of piston main part (10) is fixed with piston rod (11), the left side of piston rod (11) runs through the inside in cylinder body (5) left side, the left side installation at cylinder body (5) top is fixed with outlet connection head (7), the right side installation at cylinder body (5) top is fixed with inlet connection head (9), outlet connection head (7) and inlet connection head (9) outside are provided with safety cover (6) respectively, and the bottom of safety cover (6) both sides is provided with fixing bolt (14) respectively, two sets of preformed hole (15) have been seted up respectively to the both sides at cylinder body (5) top, fluting (13) have been seted up respectively to the inside at safety cover (6) both sides.
  2. 2. The thin cylinder according to claim 1, wherein the inside of the preformed hole (15) is provided with an internal thread which is in threaded engagement with the outside of the fixing bolt (14), and the bottom end of the fixing bolt (14) penetrates the inside of the bottom end of the protective cover (6) and is rotatably connected in the preformed hole (15).
  3. 3. The slim cylinder as claimed in claim 1, wherein the slots (13) extend through the insides of the two sides of the protective cover (6), respectively.
  4. 4. The thin cylinder according to claim 1, wherein the insert block (3) is fixed on the right side of the threaded mounting head (2), the slot (4) is arranged in the left side of the piston rod (11), the connecting bolt (16) is arranged on the left side of the front end of the slot (4), the connecting nut (17) is arranged at the rear end of the connecting bolt (16), and the rear end of the connecting bolt (16) penetrates through the interior of the piston rod (11).
  5. 5. The slim cylinder according to claim 4, wherein the connection bolt (16) penetrates through the inside of the block (3), and the connection nut (17) is rotatably connected to the outside of the connection bolt (16).
  6. 6. The thin cylinder as claimed in claim 1, wherein the outer side of the cylinder body (5) is provided with an outer sleeve (8), mounting bolts (18) are respectively arranged on two sides of two ends of the outer sleeve (8), and threaded inner holes (12) are respectively arranged on two sides of two ends of the cylinder body (5).
  7. 7. The slim cylinder as claimed in claim 6, wherein the threaded inner bore (12) is internally provided with an internal thread which is screw-fitted with an external thread of a mounting bolt (18), the mounting bolt (18) penetrating the inside of the outer jacket (8) and being rotatably coupled in the threaded inner bore (12).
  8. 8. The thin cylinder as claimed in claim 1, wherein the four corners of the right side of the cylinder body (5) are respectively provided with a mounting hole (19), the mounting holes (19) transversely penetrate through the inside of the cylinder body (5), the left side of the threaded mounting head (2) is provided with a mounting nut (1), and the mounting nut (1) is rotatably connected to the outside of the threaded mounting head (2).

Description

Thin cylinder with embedded end cover structure Technical Field The utility model relates to the technical field of air cylinders, in particular to a thin type cylinder with an embedded end cover structure. Background The thin cylinder with embedded end cover structure is one compact pneumatic executing element with superhigh space utilization through special end cover integrated design and is used in some ‌ precise electronic manufacture fields. However, in the process of actually installing and using the thin cylinder with the embedded end cover structure, the air source input and output interfaces on the cylinder body are mostly directly exposed outside, when the air pipe is installed for use, the deformation and air leakage at the interfaces are extremely easy to cause after the interfaces are extruded and collided on the outer sides of the interfaces, the normal use of the cylinder body is affected, and the problems exist, and the auxiliary protection measures for the outer sides of the interfaces of the thin cylinder are not provided. Disclosure of utility model The utility model aims to provide a thin cylinder with an embedded end cover structure, which solves the problem that the external side of a thin cylinder interface is inconvenient to carry out auxiliary protection in the background technology. The thin cylinder comprises a cylinder body, wherein a threaded mounting head is arranged on the left side of the cylinder body, a piston main body is arranged on the right side of the inside of the cylinder body, a piston rod is fixed on the left side of the piston main body, the left side of the piston rod penetrates through the inside of the left side of the cylinder body, an air outlet joint is fixedly arranged on the left side of the top end of the cylinder body, an air inlet joint is fixedly arranged on the right side of the top end of the cylinder body, protective covers are respectively arranged outside the air outlet joint and the air inlet joint, fixing bolts are respectively arranged at the bottoms of two sides of the protective covers, two groups of reserved holes are respectively formed in the two sides of the top end of the cylinder body, and grooves are respectively formed in the two sides of the protective covers. As a further technical scheme of the utility model, the inner part of the preformed hole is provided with an internal thread matched with the external thread of the fixing bolt, and the bottom end of the fixing bolt penetrates through the inner part of the bottom end of the protective cover and is rotationally connected in the preformed hole. As a further technical scheme of the utility model, the grooves respectively penetrate through the insides of the two sides of the protective cover. As a further technical scheme of the utility model, an insert block is fixed on the right side of the threaded mounting head, a slot is arranged in the left side of the piston rod, a connecting bolt is arranged on the left side of the front end of the slot, a connecting nut is arranged at the rear end of the connecting bolt, and the rear end of the connecting bolt penetrates through the interior of the piston rod. As a further technical scheme of the utility model, the connecting bolt penetrates through the inside of the block, and the connecting nut is rotatably connected to the outside of the connecting bolt. As a further technical scheme of the utility model, the outer side of the cylinder body is provided with the outer sleeve, the two sides of the two ends of the outer sleeve are respectively provided with the mounting bolts, and the two sides of the two ends of the cylinder body are respectively provided with the threaded inner holes. As a further technical scheme of the utility model, the inner part of the threaded inner hole is provided with an internal thread matched with the external thread of the mounting bolt, and the mounting bolt penetrates through the inner part of the outer sleeve and is rotationally connected in the threaded inner hole. As a further technical scheme of the utility model, four corners on the right side of the cylinder body are respectively provided with a mounting hole, the mounting holes transversely penetrate through the inside of the cylinder body, the left side of the threaded mounting head is provided with a mounting nut, and the mounting nut is rotationally connected to the outside of the threaded mounting head. Compared with the prior art, the utility model has the beneficial effects that when the thin cylinder is installed and used, the protective cover is sleeved downwards at the outer sides of the air outlet joint and the air inlet joint respectively by arranging the cylinder body, the protective cover, the open slot, the fixing bolt and the reserved hole, after the protective cover is fixedly arranged on the cylinder body by using two groups of fixing bolts, the external air pipe is connected onto the air outlet joint and the air inlet joint from the