CN217682577U - Pump body fitting structure for hydraulic cylinder - Google Patents

Abstract

The utility model discloses a pump body accessory structure for pneumatic cylinder, which comprises an outer shell, the equal fixedly connected with lid in both ends position around the shell, shell right side outer wall central point puts the fixedly connected with fixed plate, shell top outer wall central point puts the fixedly connected with slide rail, two equal fixedly connected with inner shell between the lid, inner shell bottom central point puts and runs through and fixedly connected with connecting pipe, connecting pipe bottom position fixedly connected with lower pipeline, inner shell left side central point puts and runs through and fixedly connected with upper pipeline. The utility model discloses in, install the slide rail at shell top position, be provided with the spout on the slide rail, can slide the spout to the slider on, spacing in horizontal direction, install the fixed plate at shell right side position, be provided with the screw on the fixed plate, can be on the screw threaded connection nut, twist the nut other end on fixing device again, greatly promoted the fixed action of device.

Description

Pump body accessory structure for hydraulic cylinder

Technical Field

The utility model relates to a pneumatic cylinder technical field especially relates to a pump body accessory structure for pneumatic cylinder.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.

Chinese patent document 201720799795.6 discloses a hydraulic cylinder supporting device, which is characterized in that a main body structure comprises a supporting beam, a connecting plate, a through hole, a connecting sleeve, a connecting assembly, a connecting rod, a bearing plate, a recess and a rubber pad; the two ends of a supporting beam of the door-shaped structure are respectively provided with a connecting plate of a rectangular plate-shaped structure, 2-4 through holes of a circular structure are formed in the connecting plates, the center of the top of the supporting beam is connected with a connecting rod of a cylindrical structure with threads through a connecting sleeve and a connecting assembly, the connecting sleeve is sleeved on the periphery of the supporting beam and penetrates through the supporting beam and the connecting sleeve, a supporting plate of the plate-shaped structure is arranged at the bottom end of the connecting rod, two concave grooves of an arc-shaped structure are symmetrically formed in the surface of the supporting plate, and rubber pads of the arc-shaped structure are arranged on the surfaces of the concave grooves. The device that this patent proposed is at practical application in-process, and protection architecture is less, can not protect the hydraulic cylinder pump body well, and the device that this patent proposed simultaneously, the fixed action is relatively poor, can not be fine fix the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pump body accessory structure for a hydraulic cylinder.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a pump body accessory structure for pneumatic cylinder, includes the shell, the equal fixedly connected with lid in both ends position around the shell, shell right side outer wall central point puts the fixedly connected with fixed plate, shell top outer wall central point puts the fixedly connected with slide rail, two equal fixedly connected with inner shell between the lid, inner shell bottom central point puts and runs through and fixedly connected with connecting pipe, connecting pipe bottom fixedly connected with lower pipeline, inner shell left side central point puts and runs through and fixedly connected with upper pipeline.

As a further description of the above technical solution:

two equal fixedly connected with packing ring and packing ring are the silica gel material on the lid internal diameter.

As a further description of the above technical solution:

and four corners of the left side of the fixing plate are penetrated and provided with screw holes.

As a further description of the above technical solution:

the front end of the sliding rail penetrates through the sliding groove and is provided with a sliding groove.

As a further description of the above technical solution:

the upper pipeline and the lower pipeline are both fixedly connected with the shell in a penetrating manner.

As a further description of the above technical solution:

and a model number plate is arranged at the inner side of the inner shell.

As a further description of the above technical solution:

a cavity is arranged between the outer shell and the inner shell.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first can install the pneumatic cylinder pump body on the inner shell inner wall, aim at the oil delivery port respectively upper tube way and lower pipeline, it advances oil to make things convenient for the device, the lid is installed to both ends position around the inner shell, fixedly connected with shell between two lids, the pneumatic cylinder pump body that the setting of bivalve can be on the protection device effectively can not receive the harm easily, the protective properties of device has greatly been promoted, the life of the pneumatic cylinder pump body has been prolonged, use cost is saved, the packing ring is installed to both ends position around the inner shell simultaneously, when the installation pneumatic cylinder pump body, can effectively prevent the pump body and the inner shell direct contact damage pump body.

2. The utility model discloses in, install the slide rail at shell top position, be provided with the spout on the slide rail, can slide the spout to the slider on, spacing in horizontal direction, install the fixed plate at shell right side position, be provided with the screw on the fixed plate, can be on the screw threaded connection nut, twist the nut other end on fixing device again, greatly promoted the fixed action of device.

Drawings

Fig. 1 is a perspective view of a pump body fitting structure for a hydraulic cylinder according to the present invention;

fig. 2 is an internal structure diagram of a pump body fitting structure for a hydraulic cylinder according to the present invention.

Illustration of the drawings:

1. a cover; 2. a gasket; 3. a slide rail; 4. a chute; 5. a housing; 6. a screw hole; 7. a fixing plate; 8. a model number plate; 9. an upper pipeline; 10. a cavity; 11. an inner shell; 12. a connecting pipe; 13. and (7) discharging the pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all 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. 1-2, the present invention provides an embodiment: the utility model provides a pump body accessory structure for pneumatic cylinder, which comprises an outer shell 5, the equal fixedly connected with lid 1 in both ends position around the shell 5, shell 5 right side outer wall central point puts fixedly connected with fixed plate 7, shell 5 top outer wall central point puts fixedly connected with slide rail 3, equal fixedly connected with inner shell 11 between two lids 1, inner shell 11 bottom central point puts and runs through and fixedly connected with connecting pipe 12, connecting pipe 12 bottom position fixedly connected with lower pipeline 13, inner shell 11 left side central point puts and runs through and fixedly connected with upper pipeline 9, can install the pneumatic cylinder pump body on inner shell 11 inner wall, aim at upper pipeline 9 and lower pipeline 13 respectively with the oil delivery port, make things convenient for the device to advance and go out oil, both ends position installs lid 1 around inner shell 11, fixedly connected with shell 5 between two lids 1, the setting of bivalve can effectively the pneumatic cylinder pump body on the protection device can not receive the harm easily, the protection performance of device has greatly been promoted, the life of the pneumatic cylinder pump body has been prolonged, use cost has been practiced thrift, simultaneously, both ends position installs packing ring 2 around inner shell 11, when installing the pneumatic cylinder, can effectively prevent the pump body and the direct contact damage pump body and inner shell 11.

Equal fixedly connected with packing ring 2 and packing ring 2 are the silica gel material on 1 internal diameter of two lids, fixed plate 7 left side four corners position all runs through and is provided with screw 6, 3 front positions of slide rail run through and are provided with spout 4, go up and run through and fixed connection between pipeline 9 and lower pipeline 13 and the shell 5, be provided with model sign 8 on the inboard position of inner shell 11, be provided with cavity 10 between shell 5 and the inner shell 11, slide rail 3 is installed to 5 top positions of shell, be provided with spout 4 on the slide rail 3, can slide spout 4 to the slider on, spacing in the horizontal direction, fixed plate 7 is installed to 5 right side positions of shell, be provided with screw 6 on fixed plate 7, can be threaded connection nut on screw 6, twist the nut other end on fixing device again, the fixed action of device has greatly been promoted.

The working principle is as follows: the hydraulic cylinder pump body can be installed on the inner wall of the inner shell 11, an oil delivery port is respectively aligned to the upper pipeline 9 and the lower pipeline 13, oil can be conveniently fed and discharged by the device, the covers 1 are installed at the front end and the rear end of the inner shell 11, the outer shell 5 is fixedly connected between the two covers 1, the hydraulic cylinder pump body on the device can be effectively protected from being easily damaged by the arrangement of the double shells, the protection performance of the device is greatly improved, the service life of the hydraulic cylinder pump body is prolonged, the use cost is saved, meanwhile, the gaskets 2 are installed at the front end and the rear end of the inner shell 11, when the hydraulic cylinder pump body is installed, the pump body can be effectively prevented from being directly contacted with the inner shell 11 to damage the pump body, the sliding rail 3 is installed at the top of the outer shell 5, the sliding groove 4 is formed in the sliding rail 3, the sliding groove 4 can be slid onto the sliding block to limit in the transverse direction, the fixing plate 7 is installed at the right side of the outer shell 5, the screw hole 6 is formed in the fixing plate 7, a nut can be connected with a nut in a threaded mode, the other end of the fixing device is screwed on the fixing device, and the fixing effect of the device is greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (7)

1. A pump body fitting structure for a hydraulic cylinder, comprising a housing (5), characterized in that: the utility model discloses a quick-witted, including shell (5), both ends position equal fixedly connected with lid (1) around shell (5), shell (5) right side outer wall central point puts fixedly connected with fixed plate (7), shell (5) top outer wall central point puts fixedly connected with slide rail (3), two equal fixedly connected with inner shell (11) between lid (1), inner shell (11) bottom central point puts and runs through and fixedly connected with connecting pipe (12), connecting pipe (12) bottom position fixedly connected with lower pipeline (13), inner shell (11) left side central point puts and runs through and fixedly connected with upper pipeline (9).

2. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: two equal fixedly connected with packing ring (2) and packing ring (2) are the silica gel material on lid (1) internal diameter.

3. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: and four corners of the left side of the fixing plate (7) are penetrated and provided with screw holes (6).

4. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: the front end of the sliding rail (3) penetrates through and is provided with a sliding chute (4).

5. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: the upper pipeline (9) and the lower pipeline (13) are both connected with the shell (5) in a penetrating and fixed mode.

6. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: and a model number plate (8) is arranged at the inner side of the inner shell (11).

7. A pump body fitting structure for a hydraulic cylinder according to claim 1, characterized in that: a cavity (10) is arranged between the outer shell (5) and the inner shell (11).

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