CN213326510U

CN213326510U - Balance cylinder of mobile guiding type high-precision numerical control punch press

Info

Publication number: CN213326510U
Application number: CN202021819495.8U
Authority: CN
Inventors: 魏亦佳
Original assignee: Hangzhou Huijie Precision Machinery Co ltd
Current assignee: Hangzhou Huijie Precision Machinery Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-01
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a move balanced cylinder of high-accuracy numerical control punch press of direction formula, comprising a cylinder body, four ends of cylinder body outer wall all are connected with the support column, the cylinder body all is connected with the fixed body with the both ends of support column, the both ends of two sets of fixed bodies all are connected with the fixed plate, cylinder body internally mounted has the piston rod, the piston rod passes two sets of fixed plates and fixed body coupling in the lubricator, the inner wall connection of lubricator has the oil pocket, the oil guide hole has been seted up to the inner wall of oil pocket, the oil filler point has been seted up to the outer wall of the piston rod of lubricator internal connection, the lower terminal surface of lubricator is connected with the bolt, the lower extreme of bolt is connected with the mount, the lower extreme of mount is connected with the bottom plate, the utility model discloses can effectually lubricate cylinder.

Description

Balance cylinder of mobile guiding type high-precision numerical control punch press

Technical Field

The utility model relates to a balance cylinder field especially relates to a balance cylinder of high-accuracy numerical control punch press of removal direction formula.

Background

The balance cylinder is pneumatic carrying equipment for lifting or descending a heavy object by utilizing the gravity of the heavy object and the pressure in the cylinder to achieve balance, and generally, one balance cylinder has two balance points, namely heavy load balance and no-load balance. The heavy load balance is a balance state achieved when a heavy object is on the balance crane, the no-load balance is a balance state achieved when no load is on the balance crane, no matter which balance state the gripping apparatus can be in a static state, at the moment, the heavy object or the gripping apparatus can be lifted or lowered only by a small external force, the working efficiency can be improved and the labor intensity of workers can be reduced by utilizing the principle of the balance cylinder, and the balance cylinder is simple in structure, few in components, low in manufacturing cost and suitable for being used in severe working condition environments.

There are the following problems:

the phenomenon that air leakage is easy to occur and even the inner wall of a cylinder body is pulled is common to the balance cylinder of the pneumatic punching machine in the current market, the first reason for forming the phenomenon is that lubrication between a piston and the cylinder body wall of the balance cylinder of the traditional pneumatic punching machine is manually and periodically oiled, but the lubrication degree in the cylinder body cannot be ensured due to non-mechanical quantitative timing existing in manual oiling, so that the balance cylinder of the pneumatic punching machine often forms the situation of oil shortage or untimely lubrication, and the sealing part of the balance cylinder is abraded or the inner wall of the balance cylinder is pulled probably due to the fact that the balance cylinder of the pneumatic punching machine is oilless or unti.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a balance cylinder of a mobile guiding type high-precision numerical control punch.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the oil cylinder comprises a cylinder body, four ends of cylinder body outer wall all are connected with the support column, the cylinder body all is connected with the fixed body, and is two sets of with the both ends of support column the both ends of the fixed body all are connected with the fixed plate, cylinder body internally mounted has the piston rod, the piston rod passes two sets of fixed plates and fixed body coupling in the lubricator, the inner wall connection of lubricator has the oil pocket, the oil guide hole has been seted up to the inner wall of oil pocket, the oil filler point has been seted up to the outer wall of the piston rod of lubricator internal connection, the lower terminal surface of lubricator is connected with the bolt, the lower extreme of.

As a further description of the above technical solution:

four ends of the outer wall of the cylinder body are fixedly connected with support columns, and the number of the support columns is four.

As a further description of the above technical solution:

the two ends of the cylinder body and the supporting column are fixedly connected with the fixing bodies, and the number of the fixing bodies is two.

As a further description of the above technical solution:

two sets of the equal fixed mounting in both ends of the fixed body has the fixed plate, fixed plate quantity is two sets of.

As a further description of the above technical solution:

the cylinder body internally mounted has the piston rod, the piston rod passes two sets of fixed plates and fixed body and pegs graft with the lubricator.

As a further description of the above technical solution:

an oil cavity is installed on the inner wall of the lubricator, and an oil guide hole is formed in the inner wall of the oil cavity.

As a further description of the above technical solution:

an oil filling hole is formed in the outer wall of a piston rod connected with the interior of the lubricator, and a bolt is rotatably connected to the lower end face of the lubricator.

As a further description of the above technical solution:

the lower extreme of bolt is installed the mount, the lower extreme fixed mounting of mount has the bottom plate.

The utility model discloses following beneficial effect has:

the utility model discloses in, relate to a balance cylinder's lubricating arrangement, balance cylinder makes the important part in the numerical control punch press, balance cylinder working property is good and bad, depend on the lubricated condition of piston in the jar, through the setting of leading oilhole and oil filler point in the lubricator, the overall structure design is simple, and can be effectual lubricate balance cylinder's cylinder body inner wall and jar inner part, avoid taking place the cylinder body inner wall strain, make the phenomenon of blowby gas and cylinder gas leakage in the jar, through the setting of oil pocket, the step of artifical refueling has been saved, omission or other errors of having avoided taking place because of artifical refueling, and lead to balance cylinder to cause the circumstances of lack of oil or lubrication untimely.

Drawings

Fig. 1 is a schematic view of the overall structure of a balance cylinder of a mobile-guided high-precision numerical control punch press according to the present invention;

fig. 2 is a schematic view of a part of the internal structure of a balance cylinder of a mobile-guided high-precision numerical control punch press according to the present invention;

fig. 3 is the utility model provides a part of the inside schematic diagram of structure of balanced cylinder of high-accuracy numerical control punch press of removal direction formula.

Illustration of the drawings:

1. a cylinder body; 2. a fixing plate; 3. a piston rod; 4. a fixed body; 5. a support pillar; 6. a bolt; 7. a lubricator; 8. a fixed mount; 9. a base plate; 10. an oil filler hole; 11. an oil guide hole; 12. an oil chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: including cylinder body 1, four ends of 1 outer wall of cylinder body all are connected with support column 5, cylinder body 1 all is connected with the solid 4 with the both ends of support column 5, be favorable to stable in structure, the both ends of two sets of solid 4 all are connected with

fixed plate

2, 1 internally mounted of cylinder body has piston rod 3, piston rod 3 passes two sets of fixed plates 2 and solid 4 connects in lubricator 7, the inner wall connection of lubricator 7 has oil pocket 12, avoid taking place 1 inner wall of cylinder body and pull the wound, for its increase work efficiency, oil pocket 12's inner wall has been seted up and has been led oilhole 11, oil filler point 10 has been seted up to the outer wall of lubricator 7 internally connected's piston rod 3, the lower terminal surface of lubricator 7 is connected with bolt 6, the lower extreme of bolt 6 is connected with.

Four equal fixedly connected with support column 5 in end of 1 outer wall of cylinder body, support column 5 quantity is four groups, cylinder body 1 all with the both ends of support column 5 with fixed body 4 fixed connection, fixed body 4 quantity is two sets of, the equal fixed mounting in both ends of two sets of fixed bodies 4 has fixed plate 2, fixed plate 2 quantity is two sets of, it is fixed to increase the structure, 1 internally mounted of cylinder body has piston rod 3, piston rod 3 passes two sets of fixed plate 2 and fixed body 4 and pegs graft with lubricator 7, oil pocket 12 is installed to the inner wall of lubricator 7, oil guide hole 11 has been seted up to the inner wall of oil pocket 12, oil filler point 10 has been seted up to the outer wall of the piston rod 3 of lubricator 7 internally connected, avoid 1 inside damage phenomenon that appears pulling, the lower terminal surface of lubricator 7 rotates and is connected with bolt 6, mount 8 is installed to the lower extreme of bolt.

The working principle is as follows: when the piston rod 3 in the cylinder body 1 runs, the piston rod 3 slides along the surface of the cylinder wall, on one hand, through the arrangement of the oil guide hole 11 and the oil injection hole 10 in the lubricator 7, the lubricant can be provided for the piston rod 3 which repeatedly moves in the cylinder body 1, so that the piston rod 3 can smoothly slide in the cylinder body 1, good running characteristics are realized, and the phenomena of scuffing, abrasion and air leakage in the cylinder body 1 are reduced, on the other hand, due to the fact that non-mechanical quantitative timing exists in manual oiling, the lubricating degree in the cylinder body 1 cannot be ensured, and therefore through the arrangement of the oil cavity 12, the situation that oil shortage or untimely lubrication is caused by a balance cylinder due to omission or other errors caused by manual oiling is reduced, and in addition, the lubricant is beneficial to the effect of avoiding corrosion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a balanced cylinder of high accuracy numerical control punch of removal direction formula, includes cylinder body (1), its characterized in that: four ends of the outer wall of the cylinder body (1) are connected with supporting columns (5), two ends of the cylinder body (1) and the supporting columns (5) are connected with fixing bodies (4), two ends of two groups of fixing bodies (4) are connected with fixing plates (2), a piston rod (3) is arranged in the cylinder body (1), the piston rod (3) passes through the two groups of fixing plates (2) and the fixing body (4) to be connected with a lubricator (7), an oil cavity (12) is connected with the inner wall of the lubricator (7), an oil guide hole (11) is formed in the inner wall of the oil cavity (12), an oil filling hole (10) is arranged on the outer wall of the piston rod (3) connected with the lubricator (7), the lower end face of the lubricator (7) is connected with a bolt (6), the lower end of the bolt (6) is connected with a fixing frame (8), and the lower end of the fixing frame (8) is connected with a bottom plate (9).

2. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: four equal fixedly connected with support columns (5) in end of cylinder body (1) outer wall, support column (5) quantity is four groups.

3. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: the two ends of the cylinder body (1) and the supporting columns (5) are fixedly connected with the fixing bodies (4), and the number of the fixing bodies (4) is two.

4. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: two sets of the both ends of the fixed body (4) are all fixed with fixed plate (2), fixed plate (2) quantity is two sets of.

5. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: the lubricating device is characterized in that a piston rod (3) is installed inside the cylinder body (1), and the piston rod (3) penetrates through the two groups of fixing plates (2) and the fixing bodies (4) to be connected with the lubricator (7) in an inserting mode.

6. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: an oil cavity (12) is installed on the inner wall of the lubricator (7), and an oil guide hole (11) is formed in the inner wall of the oil cavity (12).

7. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: an oil filling hole (10) is formed in the outer wall of a piston rod (3) connected with the interior of the lubricator (7), and a bolt (6) is rotatably connected to the lower end face of the lubricator (7).

8. The balance cylinder of the mobile guiding type high-precision numerical control punch press according to claim 1, wherein: a fixing frame (8) is installed at the lower end of the bolt (6), and a bottom plate (9) is fixedly installed at the lower end of the fixing frame (8).