CN209902699U

CN209902699U - Floating assembly clamp

Info

Publication number: CN209902699U
Application number: CN201920306771.1U
Authority: CN
Inventors: 马吉忠; 韩延联
Original assignee: DALIAN INNOVATION GEARBOX MANUFACTURING Co Ltd
Current assignee: DALIAN INNOVATION GEARBOX MANUFACTURING Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-07
Anticipated expiration: 2029-03-12

Abstract

The utility model relates to an equipment anchor clamps float, including anchor clamps float board, anchor clamps base, install spring, connecting bolt between anchor clamps float board and the anchor clamps base, anchor clamps float board upper end is fixed with pinion location axle, pinion locator, gear wheel locator, the epaxial cover of pinion location is equipped with the gear wheel uide bushing, anchor clamps float board lower extreme is fixed with the spherical pad, anchor clamps base upper end is fixed with the conical surface pad, the spherical pad is settled on the conical surface pad. The utility model is characterized in that: simple structure, convenient to use, through sphere pad, the swing of conical surface pad when compressing tightly, make gear wheel and pinion align the equipment, guarantee that gear wheel terminal surface beat not the discrepancy.

Description

Floating assembly clamp

Technical Field

The utility model relates to a frock clamp, concretely relates to floating assembly fixture that two gears assembled into a whole gear through one of them gear wheel hub external diameter and another gear hole interference fit.

Background

The company produces timing gears of engines, some gears are assembled together by two gears, one gear is pressed on the outer diameter of a hub of the other gear through an inner hole, and the large gear has an end face deflection phenomenon during pressing, so that the end face deflection of the large gear is out of tolerance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough problem, provide an equipment anchor clamps float.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: floating assembly anchor clamps, including anchor clamps floating plate, anchor clamps base, install spring, connecting bolt between anchor clamps floating plate and the anchor clamps base, anchor clamps floating plate upper end is fixed with pinion positioning shaft, pinion locator, gear wheel locator, the epaxial cover of pinion positioning is equipped with the gear wheel uide bushing, anchor clamps floating plate lower extreme is fixed with the spherical pad, anchor clamps base upper end is fixed with the conical surface pad, the spherical pad is settled on the conical surface pad.

The outer diameter of the large gear guide sleeve is the same as the outer diameter of the small gear hub.

Four springs are evenly distributed between the clamp floating plate and the clamp base along the circumference.

Four connecting bolts are evenly distributed between the clamp floating plate and the clamp base along the circumference.

The utility model is characterized in that: simple structure, convenient to use, through sphere pad, the swing of conical surface pad when compressing tightly, make gear wheel and pinion align the equipment, guarantee that gear wheel terminal surface beat not the discrepancy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: 1. the clamp comprises a clamp floating plate 2, a pinion positioning shaft 3, a bull gear positioner 4, a bull gear guide sleeve 5, an upper pressure head 6, a pinion positioner 7, a connecting bolt 8, a clamp base 9, a spherical pad 10, a conical pad 11, a spring 12, a pinion 13 and a bull gear.

Detailed Description

As shown in fig. 1, the utility model relates to a floating assembly fixture, which comprises a fixture floating plate 1 and a fixture base 8, wherein a spherical pad 9 is fixed at the lower end of the fixture floating plate 1, a conical pad 10 is fixed at the upper end of the fixture base 8, the spherical pad 9 is arranged on the conical pad 10, a spring 11 is arranged between the fixture floating plate 1 and the fixture base 8, the fixture floating plate 1 is supported by the spring 11, a compression gap is reserved between the conical pad 10 and the spherical pad 9, preferably, four springs 11 are evenly distributed along the circumference between the fixture floating plate 1 and the fixture base 8, in order to ensure that the spring 11 has a certain pretightening force to prevent the fixture floating plate 1 from bouncing off under the elastic force of the spring 11, a connecting bolt 7 is arranged between the fixture floating plate 1 and the fixture base 8, preferably, four springs 11 are evenly distributed along the circumference between the fixture floating plate 1 and the fixture base 8, the fixture comprises a fixture floating plate 1, and is characterized in that a pinion positioning shaft 2, a pinion positioner 6 and a bull gear positioner 3 are fixed at the upper end of the fixture floating plate 1, a bull gear guide sleeve 4 is sleeved on the pinion positioning shaft 2, and the outer diameter of the bull gear guide sleeve 4 is the same as the outer diameter of a hub of a pinion 12.

When the clamp works, the clamp is placed on a press machine workbench after being debugged to be qualified, the end face of an inner hole of a small gear 12 is wiped cleanly and then sleeved on a small gear positioning shaft 2, the small gear 12 is positioned by a small gear positioner 6, a large gear guide sleeve 4 is sleeved on the small gear positioning shaft 2 and placed on the upper end face of the small gear 12, then the inner hole and the end face of a large gear 13 are wiped cleanly and sleeved on a large gear guide sleeve 4, the large gear 13 is positioned by a large gear positioner 3, a press machine switch is pressed, an upper press head 5 of the press machine moves downwards, after the end face of the large gear 13 is pressed down, a clamp floating plate 1 and a spherical pad 9 on a clamp base 8 are tightly attached to a conical pad 10, the spherical pad 9 swings with the conical pad 10 when the upper press head 5 is pressed, the inner hole of the large gear 13 is aligned, the deflection of the end surface of the large gear 13 is not out of tolerance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solutions and the inventive concepts of the present invention are equivalent to or changed according to the present invention, and all those skilled in the art should be covered by the scope of the present invention.

Claims

1. Unsteady equipment anchor clamps, its characterized in that: the fixture comprises a fixture floating plate and a fixture base, wherein a connecting bolt and a spring are installed between the fixture floating plate and the fixture base, a pinion positioning shaft, a pinion positioner and a gear positioner are fixed at the upper end of the fixture floating plate, a gear guide sleeve is sleeved on the pinion positioning shaft, a spherical cushion is fixed at the lower end of the fixture floating plate, a conical cushion is fixed at the upper end of the fixture base, and the spherical cushion is arranged on the conical cushion.

2. The floating assembly fixture of claim 1, wherein: the outer diameter of the large gear guide sleeve is the same as the outer diameter of the small gear hub.

3. The floating assembly fixture of claim 1, wherein: four connecting bolts are evenly distributed between the clamp floating plate and the clamp base along the circumference.

4. The floating assembly fixture of claim 1, wherein: four springs are evenly distributed between the clamp floating plate and the clamp base along the circumference.