CN110814697A

CN110814697A - Pressure head suitable for oil blanket pressure equipment

Info

Publication number: CN110814697A
Application number: CN201911034422.XA
Authority: CN
Inventors: 荣俊林
Original assignee: Shanghai Tianyong Intelligent Equipment Co Ltd
Current assignee: Shanghai Tianyong Intelligent Equipment Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-02-21

Abstract

The invention discloses a pressure head suitable for oil seal press-fitting equipment, which comprises: the pressing head is connected to the front end of the pressing rod, the rear end of the pressing rod is inserted into a hollow groove formed in the base, the clamping sleeve is sleeved on the pressing rod, the outer sleeve is sleeved and connected with the clamping sleeve and the pressing head, a through hole is formed in the outer sleeve sleeved on the pressing head, and an oil seal is arranged in the through hole; in one state, the holding sleeve holds the pressure rod tightly, and the pressure head is stressed to play a role of leaning against; in the other state, the clamping sleeve loosens the pressure rod, the pressure head is stressed to move towards the rear end, and the oil seal is extruded from the through hole into the workpiece; the invention provides the pressure head which is simple in structure, multifunctional and high in efficiency and is suitable for oil seal press fitting equipment.

Description

Pressure head suitable for oil blanket pressure equipment

Technical Field

The invention relates to the technical field of machinery, in particular to a pressure head suitable for oil seal press-fitting equipment.

Background

The application of the oil seal pressure head is wider and wider, but the oil seal pressure head in the prior art has various disadvantages due to the limitation of an installation station or the limitation of functions.

The Chinese patent with the publication number of CN207807055U discloses an oil seal pressure head and an oil seal press, and the oil seal pressure head comprises a pressure head main body and a detection unit, wherein a first end of the pressure head main body is provided with a cylindrical accommodating cavity inserted with an oil seal, and a second end of the pressure head main body is used for being connected with the press; the pressure head main part is provided with the detecting unit, and the detecting end of the detecting unit is located in the accommodating cavity. This technical scheme adopts the design of no core rod, can eliminate the risk that valve oil blanket lip is by the fish tail and the oil blanket spring is crowded to fall, avoids the cylinder cap to be damaged by the core rod.

In conclusion, the prior art still lacks a pressure head that is applicable to oil blanket pressure equipment simple structure, various and efficient of function.

Disclosure of Invention

In order to solve the technical problems, the invention provides a pressure head suitable for oil seal press-fitting equipment, which has the advantages of simple structure, multiple functions and high efficiency, and the pressure head suitable for the oil seal press-fitting equipment comprises: the clamping sleeve is sleeved on the pressure rod, the outer sleeve is sleeved and connected with the clamping sleeve and the pressure head, a through hole is formed in the outer sleeve sleeved on the pressure head, and an oil seal is arranged in the through hole;

in one state, the pressure rod is clasped by the clasping sleeve, and the pressure head is stressed to play a role of leaning against; in another state, the pressing rod is loosened by the clasping sleeve, the pressure head is stressed to move towards the rear end, and the oil seal is extruded from the through hole to the workpiece.

Preferably, the pressure lever further comprises a floating block and a first spring, wherein the floating block is arranged at the front end of the pressure head and is connected with the pressure lever through the first spring.

Preferably, the pressure head is of a C shape, the floating block is of a T shape, a vertical shaft of the T-shaped floating block is inserted into the pressure head, and a horizontal shaft of the T-shaped floating block is arranged at an opening of the C-shaped pressure head.

Preferably, the spring pressing rod further comprises a second spring and a baffle plate, the second spring is sleeved at the rear end of the pressing rod, and the baffle plate is arranged at the tail end of the second spring.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the pressure head suitable for the oil seal press-fitting equipment provided by the invention is compact in design and suitable for scenes with limited stations, and the double functions of leaning and press-fitting are realized through the cooperation of the clasping sleeve and the pressure rod.

Drawings

Fig. 1 is a cross-sectional view of a press ram suitable for use in a press-fitting apparatus in an embodiment of the present invention;

fig. 2 is a perspective view of a press head suitable for use in a press-fitting apparatus according to an embodiment of the present invention;

in the drawings: 1. the floating block comprises a floating block body, 2, a first spring, 3, a pressure rod, 4, a holding sleeve, 5, an outer sleeve, 6, a pressure head, 7, a base, 8, a mounting plate, 9, a second spring, 10, a baffle, 11 and an oil seal.

The specific implementation mode is as follows:

the invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 and 2, a structure diagram of a press head suitable for press mounting equipment is shown, wherein the structure diagram includes a floating block 1, a first spring 2, a press rod 3, a clasping sleeve 4, an outer sleeve 5, a press head 6, a base 7, a mounting plate 8, a second spring 9, a baffle 10 and an oil seal 11, the press head 6 is C-shaped, a floating block 1 is T-shaped, a vertical shaft of the T-shaped floating block 1 is inserted into the press head 6, a horizontal shaft of the T-shaped floating block 1 is arranged at an opening of the C-shaped press head 6, a tail end of the vertical shaft of the T-shaped floating block 1 is fixed on the press rod 3 through the first spring 2, a front end of the press rod 3 is connected with the press head 6, a rear end of the press rod is inserted into a hollow groove arranged in the base 7, the clasping sleeve 4 is sleeved on the press rod 3, the outer sleeve 5 is sleeved and connected with the clasping sleeve 4 and the press head 6, a through hole is arranged on, a baffle 10 is provided at the end of the second spring 9.

The features and functions of the present invention will be further understood from the following description.

The pressing rod 3 is tightly held by the holding sleeve 4, and the pressure head 6 is stressed to play a role of leaning against; the pressing rod is loosened by the clasping sleeve 4, the pressing head 6 is stressed to move towards the rear end, and the oil seal is extruded from the through hole into the workpiece.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pressure head suitable for oil blanket pressure equipment which characterized in that includes: the clamping sleeve is sleeved on the pressure rod, the outer sleeve is sleeved and connected with the clamping sleeve and the pressure head, a through hole is formed in the outer sleeve sleeved on the pressure head, and an oil seal is arranged in the through hole;

2. A pressure head suitable for an oil seal press fitting device according to claim 1, further comprising a floating block and a first spring, wherein the floating block is arranged at the front end of the pressure head and is connected with the pressure rod through the first spring.

3. The pressure head suitable for the oil seal press-fitting equipment as claimed in claim 1, wherein the pressure head is C-shaped, the floating block is T-shaped, a vertical shaft of the T-shaped floating block is inserted into the pressure head, and a horizontal shaft of the T-shaped floating block is arranged at an opening of the C-shaped pressure head.

4. The pressure head suitable for the oil seal press fitting equipment as claimed in claim 1, further comprising a second spring and a baffle plate, wherein the second spring is sleeved at the rear end of the pressure rod, and the baffle plate is arranged at the tail end of the second spring.