CN219114093U

CN219114093U - Tower-shaped spring mounting tool

Info

Publication number: CN219114093U
Application number: CN202320131903.8U
Authority: CN
Inventors: 牟启亮; 何龙; 赵波
Original assignee: Chengdu Xindu Lixin Metal Manufacturing Co ltd
Current assignee: Chengdu Xindu Lixin Metal Manufacturing Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-06-02
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a tower-shaped spring mounting tool, which relates to the field of workshop equipment and comprises a tightening device which can act on a tower-shaped spring and tighten a large-end supporting ring of the tower-shaped spring, and a transfer device which can limit the large-end supporting ring to be in a tightened state, wherein the transfer device can be mutually matched with the tightening device, and one side, matched with the tower-shaped spring, of the transfer device is provided with a stepped multi-stage limiting device along the height direction. According to the tower-shaped spring installation tool provided by the utility model, the tower-shaped spring is stably installed at the designated position by the principle of the same inner diameter, the installation process is convenient and reliable, and the damage to the tower-shaped spring caused by knocking is avoided.

Description

Tower-shaped spring mounting tool

Technical Field

The utility model relates to the field of workshop equipment, in particular to a tower-shaped spring installation tool.

Background

The mode that the application was strikeed in the present market assembled the tower spring, not only the difficult operation is wasted time and energy installation effectiveness low, still can cause the damage of tower spring different degree at the in-process of beating extrusion, influences tower spring's life, hardly realizes the product uniformity on the product in batches.

Disclosure of Invention

The utility model aims at: aiming at the problems, the utility model provides a tower-shaped spring installation tool, which stably installs the tower-shaped spring to a designated position by the principle of the same inner diameter, has convenient and reliable installation process and does not need to damage the tower-shaped spring due to knocking.

The technical scheme adopted by the utility model is as follows:

the utility model provides a tower spring mounting tool, includes can act on the tower spring and tighten up the tightening means who tightens up its big end holding ring and can restrict the transfer device that the big end holding ring is in the state of tightening up, transfer device can be with tightening up the device and involution each other, transfer device and the one side that the tower spring matees are equipped with the multistage stop device that is the step form along the direction of height.

By adopting the technical scheme, the large end support ring of the tower-shaped spring is firstly tightened to the inner diameter of the mounting hole of the target workpiece with the outer diameter smaller than or equal to the outer diameter of the mounting hole by the tightening device, then the transferring device is combined with the tightening device, so that the large end support ring of the tower-shaped spring can be positioned at a proper position at the multi-stage limiting device, the tightening device is loosened, the large end support ring is limited to be in a tightened state by the multi-stage limiting device on the transferring device, finally the transferring device is combined with the mounting hole of the target workpiece, the tower-shaped spring is pressed into the bottom of the mounting hole, at the moment, the tower-shaped spring is separated from the transferring device, and the transferring device is taken down to finish the mounting. The tower-shaped spring is stably installed at the designated position through the principle of the same inner diameter, the installation process is convenient and reliable, and the tower-shaped spring is not damaged due to knocking.

Further, the tightening device comprises a plurality of tightening jaws which cooperate with each other to limit the large end support ring of the tower spring, the tightening jaws being movable in a radial direction.

Due to the adoption of the technical scheme, the tightening device can adopt a multi-jaw chuck in conventional equipment, and is simple in structure and convenient to use.

Further, a plurality of tightening jaws are uniformly distributed on the tightening device along the circumferential direction.

Due to the adoption of the technical scheme, the tightening force applied to the tower-shaped spring is uniform during tightening, and deformation of the tower-shaped spring in the installation process can be effectively avoided.

Further, the transfer device comprises a plurality of transfer claws which can act on the tower-shaped spring, the plurality of transfer claws can mutually cooperate to limit the large-end supporting ring of the tower-shaped spring, and when the transfer device is aligned with the tightening device, the transfer claws can be staggered with the tightening claws.

Due to the adoption of the technical scheme, the tower-shaped spring can be transferred from the tightening device to the transferring device through involution, and the operation is convenient.

Further, a plurality of the transfer claws are uniformly distributed in the circumferential direction to the transfer device.

Further, the transfer device further comprises a fitting portion, a fitting hole penetrating the fitting portion is formed in the middle of the fitting portion, and the plurality of transfer claws are arranged at the edge of the fitting portion.

Further, the multistage limiting device comprises a plurality of limiting steps arranged along the height direction, and the corresponding limiting steps on the plurality of transfer claws are consistent in height and mutually matched to form a limiting ring layer.

Due to the adoption of the technical scheme, different installation requirements of the tower-shaped spring can be met.

Further, the diameter of the limit ring layer gradually increases from the transfer claw to one end close to the assembly part along the axial direction.

Further, a press-in member is provided, which is matched with the fitting hole, and which is capable of extending from the fitting hole into between the transfer claws.

Due to the adoption of the technical scheme, after the mounting hole of the transfer device and the mounting hole of the target workpiece are closed, the press-in piece stretches into the mounting hole from the mounting hole and abuts against the tower-shaped spring between the transfer clamping jaws, and the press-in force is applied to the tower-shaped spring to press the tower-shaped spring into the bottom of the mounting hole, so that the operation is simple and convenient, and the tower-shaped spring cannot be damaged.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. the utility model stably installs the tower-shaped spring to the appointed position by the principle of the same inner diameter, the installation process is convenient and reliable, and the tower-shaped spring is not damaged by knocking.

2. The tightening device of the present utility model may employ a multi-jaw chuck in a conventional apparatus.

3. The utility model has even tightening force and can effectively avoid deformation or damage of the tower-shaped spring in the installation process.

Drawings

FIG. 1 is a schematic view of the structure of the tightening device of the present utility model;

FIG. 2 is a schematic view of the structure of the tightening device and the transfer device of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting hole of the present utility model;

fig. 4 is a cross-sectional view of the utility model in the direction of fig. 3 A-A.

The marks in the figure: 1-tightening device, 101-tightening claw, 2-transferring device, 201-multistage limiting device, 202-transferring claw, 203-assembling part, 204-assembling hole, 3-mounting hole and 4-tower-shaped spring.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

The utility model provides a tower spring mounting tool, as shown in fig. 1-4, includes can act on tower spring 4 and tighten up the tightening means 1 of its big end holding circle, and can restrict the transfer device 2 that the big end holding circle is in the state of tightening up, transfer device 2 can be mutually involuted with tightening means 1, the one side that transfer device 2 and tower spring 4 matees is equipped with the multistage stop device 201 that takes the form of step along the direction of height.

Specifically, the large end support ring of the tower-shaped spring 4 is firstly tightened to the inner diameter of the mounting hole 3 of the target workpiece by the tightening device 1, then the transferring device 2 is combined with the tightening device 1, so that the large end support ring of the tower-shaped spring 4 can be positioned at a proper position at the multi-stage limiting device 201, the tightening device 1 is loosened, the large end support ring is limited to be in a tightened state by the multi-stage limiting device 201 on the transferring device 2, finally the transferring device 2 is combined with the mounting hole 3 of the target workpiece, the tower-shaped spring 4 is pressed into the bottom of the mounting hole 3, at the moment, the tower-shaped spring 4 is separated from the transferring device 2, and the transferring device 2 is taken down to finish the installation. The tower-shaped spring 4 is stably installed at the designated position by the principle of the same inner diameter, the installation process is convenient and reliable, and the tower-shaped spring 4 is not damaged by knocking.

The tightening device 1 comprises three tightening jaws 101, the three tightening jaws 101 being mutually engageable to limit the large end support ring of the tower spring 4, the tightening jaws 101 being movable in a radial direction.

Specifically, the tightening device 1 can adopt a three-jaw chuck in conventional equipment, and has simple structure and convenient use. The tightening jaw 101 can be used for quickly and effectively tightening the large-end supporting ring of the tower-shaped spring 4, and after the tightening jaw 101 cancels the limitation of the tower-shaped spring 4, the limitation of the large-end supporting ring of the tower-shaped spring 4 can be realized by the transfer device 2.

The three tightening jaws 101 are distributed uniformly in the tightening device 1 in the circumferential direction.

Specifically, the tightening force applied to the tower-shaped spring 4 during tightening is uniform, so that deformation of the tower-shaped spring 4 in the installation process can be effectively avoided.

The transfer device 2 comprises three transfer jaws 202 which can act on the tower spring 4, three transfer jaws 202 can cooperate with each other to limit the large end support ring of the tower spring 4, and when the transfer device 2 is aligned with the tightening device 1, the transfer jaws 202 can be staggered with the tightening jaws 101.

Specifically, the tower-shaped spring 4 can be transferred from the tightening device 1 to the transfer device 2 through involution, and the operation is convenient.

The three transfer claws 202 are uniformly distributed in the circumferential direction to the transfer device 2.

The transfer device 2 further comprises a fitting part 203, wherein a fitting hole 204 penetrating the fitting part 203 is arranged in the middle of the fitting part 203, and three transfer claws 202 are arranged at the edge of the fitting part 203.

The multi-stage limiting device 201 comprises a plurality of limiting steps arranged along the height direction, and the corresponding limiting steps on the plurality of transferring claws 202 are consistent in height and mutually matched to form a limiting ring layer.

Specifically, the tower-shaped spring 4 can be limited to the corresponding limit ring layer according to the installation requirement, and different installation requirements of the tower-shaped spring 4 can be met.

The diameter of the retainer ring layer increases gradually in the axial direction from the end of the transfer claw 202 near the fitting portion 203.

Also included are press-in members which mate with the mounting holes 204 and which extend from the mounting holes 204 into between the transfer jaws 202.

Specifically, after the transfer device 2 and the mounting hole 3 of the target workpiece are closed, the press-in piece is inserted from the mounting hole 204 and is abutted against the tower-shaped spring 4 between the transfer claws 202, and the press-in force is applied to the tower-shaped spring 4 to press the tower-shaped spring 4 into the bottom of the mounting hole 3, so that the operation is simple and convenient, and the tower-shaped spring 4 is not damaged.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a tower spring mounting tool which characterized in that, including can act on the tower spring and tighten up the tightening means of its big end holding ring, and can restrict the transfer device that the big end holding ring is in the state of tightening up, transfer device can be mutually involuted with tightening up the device, transfer device and the side that the tower spring matches are equipped with the multistage stop device that is the step along the direction of height.

2. The tower spring installation tool of claim 1, wherein the tightening means comprises a plurality of tightening jaws which are cooperatively engageable to limit the large end support ring of the tower spring, the tightening jaws being radially movable.

3. A tower spring installation tool according to claim 2, wherein a plurality of said tightening jaws are circumferentially equally distributed about the tightening device.

4. A turret spring mounting tool according to claim 2 or 3 wherein the transfer means includes a plurality of transfer jaws operable on the turret spring, the plurality of transfer jaws being cooperable with one another to limit the large end support loop of the turret spring, the transfer jaws being staggered with respect to the take-up jaws when the transfer means is engaged with the take-up means.

5. The tower spring installation tool of claim 4, wherein a plurality of said transfer claws are circumferentially and uniformly distributed to the transfer device.

6. The tower spring installation tool of claim 4, wherein the transfer apparatus further comprises a mounting portion having a mounting hole formed therethrough in a middle portion thereof, and a plurality of transfer claws are disposed at side portions of the mounting portion.

7. The tower spring installation tool of claim 6, wherein the multi-stage limiting means comprises a plurality of limiting steps arranged in a height direction, and corresponding limiting steps on the plurality of transfer claws are uniform in height and cooperate with each other to form a limiting collar layer.

8. The tower spring installation tool of claim 7, wherein the diameter of the retainer layer increases gradually in the axial direction from the transfer jaw from the end adjacent the mounting portion.

9. The tower spring installation tool of claim 6, further comprising a push-in member, the push-in member mating with the mounting hole, the push-in member extending from the mounting hole between the transfer jaws.