CN219075555U

CN219075555U - Gear and jump ring assembly quality of isolator

Info

Publication number: CN219075555U
Application number: CN202320019060.2U
Authority: CN
Inventors: 任磊; 李金江
Original assignee: Wuxi Shunfeng Start Gear Co ltd
Current assignee: Wuxi Shunfeng Start Gear Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-26
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a gear and clamp spring assembly device of an isolator, which comprises a gear positioning seat, a clamp spring material shaft and a material shifting piece, wherein the gear positioning seat is provided with a gear positioning hole; the clamping spring material shaft is movably arranged relative to the gear positioning seat in a shaft moving way, and a gear positioned by the gear positioning seat axially corresponds to a clamping spring sleeved on the clamping spring material shaft; and when the clamping spring material shaft moves towards the gear positioning seat shaft to be abutted against the gear, the clamping spring rotates from the clamping spring material shaft to the gear through the stirring action of the stirring piece and is embedded into the corresponding clamping spring groove. According to the gear and clamp spring assembly device of the isolator, the clamp spring on the clamp spring material shaft abutting against the gear is shifted into the clamp spring groove through the shifting piece, so that convenience in assembling the gear and the clamp spring is improved, and meanwhile, the clamp spring is prevented from being broken due to overlarge deformation degree.

Description

Gear and jump ring assembly quality of isolator

Technical Field

The utility model belongs to the technical field of assembly equipment of parts of an isolator, and particularly relates to an assembly device of a gear and a clamp spring of the isolator.

Background

The snap spring embedded in the snap spring groove is arranged on the mounting part of the gear of the isolator, in order to improve the convenience and success rate of assembly and feeding in the assembly process of the snap spring and the gear, the degree of deformation of the snap spring by the inner support is too large, the snap spring with too large deformation cannot be completely restored, the phenomenon of loosening in the groove is easy to occur, and even the snap spring is broken due to the too large influence of the deformation degree in the assembly process.

Disclosure of Invention

The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the gear and clamp spring assembling device of the isolator, and the clamp spring on the clamp spring material shaft abutting against the gear is shifted into the clamp spring groove through the shifting piece, so that convenience in assembling the gear and the clamp spring is improved, and meanwhile, the clamp spring is prevented from being broken due to overlarge deformation degree.

The technical scheme is as follows: in order to achieve the above purpose, the gear and clamp spring assembling device of the isolator comprises a gear positioning seat, a clamp spring material shaft and a material shifting piece; the clamping spring material shaft is movably arranged relative to the gear positioning seat in an axial moving way, and a gear positioned by the gear positioning seat axially corresponds to the clamping spring sleeved on the clamping spring material shaft; and the clamping spring material shaft moves towards the gear positioning seat shaft to be in a state of abutting against the gear, and the clamping spring rotates from the clamping spring material shaft to the gear through the stirring action of the stirring piece and is embedded into the corresponding clamping spring groove.

Further, the gear positioning seat is provided with a positioning groove corresponding to the gear part of the gear, and the gear part is embedded into the positioning groove so that the mounting part of the gear with the clamp spring groove is exposed out of the groove.

Further, the discharge end of the jump ring material axle is provided with an expansion part which expands gradually and radially along the discharge axial direction, and the radial dimension of the expansion tail end of the expansion part is equal to or slightly larger than the outer diameter dimension of the mounting part of the gear.

Further, the clamp spring material shaft is provided with an axially extending feeding guide protrusion, and a notch of the clamp spring axially arranged and sleeved on the clamp spring material shaft corresponds to the feeding guide protrusion.

Further, the device comprises an extension arm and a stirring driving part; the extension arm is correspondingly connected with the stirring piece, the stirring piece is a sheet stirring plate, the extension arm extends to drive the stirring piece to squeeze into or extend into between adjacent clamp springs, and the stirring driving part provides driving force for stirring of the stirring piece.

Further, the stretching arm comprises a stretching driving part and an elastic telescopic part, and the stretching driving part is connected with the material stirring piece through the elastic telescopic part.

Further, the clamping spring material shaft moves relative to the gear positioning seat shaft and provides driving force through the abutting driving part.

The beneficial effects are that: the gear and clamp spring assembly device of the isolator has the beneficial effects that: according to the utility model, the clamp spring is piled on the clamp spring material shaft, the abutting action can facilitate the transfer of the clamp spring, then the clamp spring on the clamp spring material shaft abutting against the gear is shifted into the clamp spring groove through the shifting piece, the convenience of assembling the gear and the clamp spring is improved, and meanwhile, the clamp spring is prevented from being broken due to overlarge deformation degree, so that the clamp spring is suitable for large-scale popularization.

Drawings

FIG. 1 is a schematic diagram of a flow structure in which a snap spring of an isolator is assembled in a snap spring groove of a gear;

FIG. 2 is a schematic view of the assembly device of the present utility model;

fig. 3 is a schematic structural diagram of the assembly device of the present utility model in gear and clamp spring assembly operation.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1, in the assembly process of the clamp spring 2 and the gear 1, in order to improve the convenience and success rate of assembly and feeding, the degree of deformation of the clamp spring 2 by the internal support is too large, the clamp spring 2 with excessive deformation cannot be completely restored, the phenomenon of loosening in a groove easily occurs, and even the clamp spring is broken due to the excessive influence of the deformation degree in the assembly process.

As shown in fig. 2 and 3, the assembly device for the gears and the clamping springs of the isolator comprises a gear positioning seat 3, a clamping spring material shaft 4 and a material stirring piece 5; the clamping spring material shaft 4 is movably arranged in an axial movement way relative to the gear positioning seat 3, and the gear 1 positioned by the gear positioning seat 3 axially corresponds to the clamping spring 2 sleeved on the clamping spring material shaft 4; and the clamp spring material shaft 4 moves towards the gear positioning seat 3 to be in a state of abutting against the gear 1, and the clamp spring 2 rotates from the clamp spring material shaft 4 to the gear 1 through the material stirring action of the material stirring piece 5 and is embedded into the corresponding clamp spring groove 10. The jump ring 2 is that the windrow is on jump ring material axle 4 at first, supports and leans on the action can conveniently carry out the material that changes of jump ring 2, then will support the jump ring 2 on jump ring material axle 4 of gear 1 through dialling material spare 5 and dial the material to jump ring inslot 10, when improving the convenience of gear 1 and jump ring 2 assembly, prevent jump ring 2 deformation degree too big and fracture, be suitable for the scale popularization.

As shown in fig. 2, the gear positioning seat 3 has a positioning groove 30 corresponding to a gear portion of the gear 1, and the gear portion is embedded in the positioning groove 30 to expose an installation portion of the gear 1 having the clip spring groove 10, so that the assembly operation of the clip spring 2 into the clip spring groove 10 can be facilitated.

As shown in fig. 3, in order to ensure smooth material transfer and further realize assembly operation, the clamping spring 2 needs to be internally supported, so that the internal support is supported and then is convenient to be sleeved on the mounting part of the gear 1 and then assembled into the clamping spring groove 10, therefore, the discharging end of the clamping spring material shaft 4 is provided with an expansion part 40 gradually and radially expanding along the discharging axial direction, then the clamping spring 2 is supported and expanded in the process of gradually moving the stirring material of the stirring piece 5 along the expansion part 40, the internal support is not larger and better, but the two factors of the deformation acceptance degree of the clamping spring 2 and the size of the mounting part of the gear 1 are comprehensively considered, finally, the optimization is made, and the radial size of the expansion tail end of the expansion part 40 is equal to or slightly larger than the outer diameter size of the mounting part of the gear 1, so that the internal support of the clamping spring 2 is just suitable for material transfer.

In order to guide the clamping spring 2 sleeved on the clamping spring material shaft 4 in a feeding way, the clamping spring material shaft 4 is provided with a feeding guide protrusion 4.1 extending in the axial direction, and a notch of the clamping spring 2 sleeved on the clamping spring material shaft 4 in the axial direction corresponds to the feeding guide protrusion 4.1.

The utility model comprises an extension arm 8 and a stirring driving part 7; the extension arm 8 is correspondingly connected with the material stirring piece 5, the material stirring piece 5 is a sheet material stirring plate, the extension arm 8 extends to drive the material stirring piece 5 to squeeze into or extend into between the adjacent clamp springs 2, and the material stirring driving part 7 provides driving force for stirring the material of the material stirring piece 5. More specifically, as shown in fig. 3, the extension arm 8 includes an extension driving portion 82 and an elastic extension portion 81, and the extension driving portion 82 is connected to the kick-out member 5 through the elastic extension portion 81. The material stirring driving part 7 is provided with a bracket 9, the extension driving part 82 is arranged on the bracket 9, the extension driving part 82 is preferably an air cylinder, and the elastic telescopic part 81 is preferably a spring telescopic rod. In the material stirring process, through the arrangement of the elastic telescopic part 81, the material stirring piece 5 can be ensured to be in an effective stirring state of friction against the jump ring material shaft 4 and the swelling part 40 of the jump ring material shaft 4, particularly, when passing through the swelling part 40, the elastic telescopic part 81 can be freely shortened, and smooth stirring is ensured.

It should be noted that, in order to ensure the uniformity of the distribution of the material stirring points of the stirring pieces 5 on the clamping springs 2, the number of the stirring pieces 5 is at least 3, which are arranged in a circumferential array around the clamping spring material shaft 4.

The utility model comprises an abutting driving part 6, a clamping spring material shaft 4 moves relative to a gear positioning seat 3 in a shaft way and provides driving force through the abutting driving part 6, more specifically, as shown in figure 3, a feeding guide protrusion 4.1 is provided with an extending connecting part 4.2, the extending connecting part 4.2 is provided with a mounting seat 4.3, and the clamping spring material shaft 4 is mounted on the abutting driving part 6 through the mounting seat 4.3. The utility model comprises a base 1.1, a gear positioning seat 3, a material stirring driving part 7 and a propping driving part 6 which are all arranged on the base 1.1. In the utility model, the material stirring driving part 7 is preferably a single-rail linear type servo sliding table module, and the abutting driving part 6 is preferably a double-rail linear type servo sliding table module.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims

1. The utility model provides a gear and jump ring assembly quality of isolator which characterized in that: comprises a gear positioning seat (3), a clamp spring material shaft (4) and a material stirring piece (5); the clamping spring material shaft (4) is movably arranged in an axial movement manner relative to the gear positioning seat (3), and a gear (1) positioned by the gear positioning seat (3) axially corresponds to the clamping spring (2) sleeved on the clamping spring material shaft (4); and the clamp spring material shaft (4) moves towards the gear positioning seat (3) to be in a state of abutting against the gear (1), and the clamp spring (2) rotates from the clamp spring material shaft (4) to the gear (1) through the material stirring action of the material stirring piece (5) and is embedded into the corresponding clamp spring groove (10).

2. The gear and jump ring assembly device of a one-way clutch according to claim 1, wherein: the gear positioning seat (3) is provided with a positioning groove (30) corresponding to a gear part of the gear (1), and the gear part is embedded into the positioning groove (30) so that the mounting part of the gear (1) with the clamp spring groove (10) is exposed out of the groove.

3. The gear and jump ring assembly device of a one-way clutch according to claim 2, wherein: the discharging end of the jump ring material shaft (4) is provided with an expanding part (40) which expands gradually and radially along the discharging axial direction, and the radial dimension of the expanding tail end of the expanding part (40) is equal to or slightly larger than the outer diameter dimension of the mounting part of the gear (1).

4. A gear and circlip assembly apparatus for a one-way clutch according to claim 3 wherein: the clamping spring material shaft (4) is provided with an axially extending feeding guide bulge (4.1), and a notch of the clamping spring (2) axially arranged and sleeved on the clamping spring material shaft (4) corresponds to the feeding guide bulge (4.1).

5. The assembly device for the gear and the clamp spring of the isolator as claimed in claim 4, wherein: comprises an extension arm (8) and a stirring driving part (7); the extension arm (8) is correspondingly connected with the stirring piece (5), the stirring piece (5) is a sheet stirring plate, the extension arm (8) extends to drive the stirring piece (5) to squeeze into or extend into between adjacent clamp springs (2), and the stirring driving part (7) provides driving force for stirring of the stirring piece (5).

6. The assembly device for the gear and the clamp spring of the isolator according to claim 5, wherein: the stretching arm (8) comprises a stretching driving part (82) and an elastic stretching part (81), and the stretching driving part (82) is connected with the material stirring piece (5) through the elastic stretching part (81).

7. The assembly device for the gear and the clamp spring of the isolator according to claim 5, wherein: comprises an abutting driving part (6), and the clamping spring material shaft (4) moves relative to the gear positioning seat (3) in a shaft way and provides driving force through the abutting driving part (6).