CN211277271U

CN211277271U - Angle floating pressure head

Info

Publication number: CN211277271U
Application number: CN201921827805.8U
Authority: CN
Inventors: 荣俊林; 段国权
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: 2020-08-18
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an angle pressure head that floats, include: the pressing head is internally hollow, the connecting rod can be inserted into the pressing head, the spring is sleeved on the connecting rod, the spherical pad and the conical pad are arranged at the gap between the connecting rod and the pressing head, the spherical surface of the spherical pad is attached to the conical surface of the conical pad, a bulge is arranged inside the pressing head, the spring is arranged at the front end of the bulge of the pressing head, and the conical pad and the spherical pad are arranged at the rear end of the bulge of the pressing head; the utility model provides a unsteady pressure head that angle is floated effectual, the pressure equipment is accurate.

Description

Angle floating pressure head

Technical Field

The utility model belongs to the technical field of the mechanical skill and specifically relates to a pressure head is floated to angle.

Background

With the technological progress and the development of industry, the requirement on the automation degree of equipment is higher and higher, and modern factories gradually liberate workers by using automatic equipment, so that the yield and the quality of products are improved while the labor intensity is reduced. The existing automatic equipment covers all the phenomena, wherein a press-fitting process is an indispensable part in the field of automatic assembly, and whether the press-fitting precision meets the requirement directly determines the quality of a product. The press fitting precision mainly comprises coaxiality during press fitting and depth and flatness of the assembled part in the press fitting feeding direction, and the existing press head is easy to press fit unqualified workpieces and even damage the workpieces due to difference among different workpieces during assembly. The pressure head that floats alone is generally adopted in the trade, and this structural limitation is great, can't satisfy the angle demand of floating, causes the work piece of impressing to impress and has the error.

Chinese patent publication No. CN203875574U, a floating ram, discloses a floating ram; the device comprises a positioning pin shaft, a positioning pressure plate, a floating bearing, a positioning pin seat, a positioning sleeve, a return spring, a supporting plate, a tray, a jacking spring and a positioning base; the device comprises a positioning pin shaft, a positioning pressure plate, a floating bearing, a positioning pin seat, a positioning sleeve, a return spring, a supporting plate, a tray, a floating sleeve, a jacking spring and a positioning base; the floating bearing is arranged on the positioning pin boss; the positioning pin seat is arranged below the positioning pressure plate and is matched with the conical surface of the positioning pressure plate; the upper part of the floating bearing is contacted with the positioning pressure plate; the jacking spring is longitudinally arranged between the positioning pin seat and the positioning base; the positioning pin shaft is fixedly connected with the tray, the positioning pin shaft is fixedly arranged on the positioning pin seat, and a 2-3mm gap is formed between the tray and the positioning pressure plate; the floating pressure head slides upwards, and the positioning pin seat is matched with the conical surface of the positioning pressure plate to be disengaged; the whole workpiece is automatically positioned along the floating bearing in a universal manner.

However, the prior art still lacks a floating pressure head with good angle floating effect and accurate press mounting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an angle floats effectual, the pressure head that floats of pressure equipment accuracy, an angle pressure head that floats, include: the sphere fills up, conical surface pad, spring, pressure head and connecting rod, the inside cavity of pressure head, the connecting rod can insert in the pressure head, the spring housing is located on the connecting rod, the sphere fill up with the conical surface pad set up in the connecting rod with the clearance department of pressure head, just the sphere of sphere pad with the conical surface laminating of conical surface pad, the pressure head is inside to be equipped with the arch, the spring set up in the bellied front end of pressure head, conical surface pad with the sphere pad set up in the bellied rear end of pressure head.

Preferably, the utility model provides an angle pressure head that floats still includes spring limit structure, spring limit structure set up in the front end of spring.

Preferably, the spring limiting structure comprises a nut.

Preferably, the connecting rod is provided with a bulge, and the spherical pad and the conical pad are limited between the bulge of the connecting rod and the bulge of the pressure head.

During operation, the elastic force of the spring acts on the protrusion of the pressure head, so that the spherical surface of the spherical pad can be attached to the conical surface of the conical surface pad, and the spherical pad and the conical surface pad can float when the pressure head works, so that the angle floating of the pressure head is realized.

The utility model discloses technical scheme is for prior art's beneficial effect: the utility model provides an angle pressure head that floats can realize that the angle of pressure head floats through the cooperation of sphere pad, conical surface pad, spring.

Drawings

Fig. 1 is a schematic structural view of an angle floating indenter according to an embodiment of the present invention;

in the drawings: 1. the ball face pad, 2, the conical surface pad, 3, the pressure head, 4, the spring, 5, the connecting rod, 6, the connecting seat, 7, the mount pad, 8, nut.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

Referring to fig. 1, a structure diagram of an angle floating pressure head is shown, wherein the structure diagram includes a spherical pad 1, a conical pad 2, a pressure head 3, a spring 4, a connecting rod 5, a connecting seat 6, a mounting seat 7, and a nut 8, the pressure head 3 is a hollow cylinder, the connecting rod 5 can be inserted into the pressure head 3, the spring 4 is sleeved on the connecting rod 5, the spherical pad 1 and the conical pad 2 are arranged at a gap between the connecting rod 5 and the pressure head 3, a spherical surface of the spherical pad 1 is attached to a conical surface of the conical pad 2, a protrusion is arranged inside the pressure head 3, the spring 4 is arranged at a front end of the protrusion of the pressure head 3, the conical pad 2 and the spherical pad 1 are arranged at a rear end of the protrusion of the pressure head 3, the nut 8 is arranged at a front end of the spring 4 for tightly backing the spring, the connecting rod 5 is provided with a protrusion, the spherical pad 1 and the conical pad, the lower end of the connecting seat 6 is arranged on the linear slide rail of the mounting seat 7 through a slide block.

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

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. An angular floating indenter, comprising: the sphere fills up, conical surface pad, spring, pressure head and connecting rod, the inside cavity of pressure head, the connecting rod can insert in the pressure head, the spring housing is located on the connecting rod, the sphere fill up with the conical surface pad set up in the connecting rod with the clearance department of pressure head, just the sphere of sphere pad with the conical surface laminating of conical surface pad, the pressure head is inside to be equipped with the arch, the spring set up in the bellied front end of pressure head, conical surface pad with the sphere pad set up in the bellied rear end of pressure head.

2. The angular floating ram of claim 1, further comprising a spring stop disposed at a forward end of the spring.

3. The angular floating ram of claim 2, wherein the spring limit feature comprises a nut.

4. The angle floating indenter of claim 1, wherein the connecting rod has a protrusion, and the spherical pad and the conical pad are positioned between the protrusion of the connecting rod and the protrusion of the indenter.