CN211614835U

CN211614835U - Collar press fitting device

Info

Publication number: CN211614835U
Application number: CN202020002170.4U
Authority: CN
Inventors: 方陈
Original assignee: Hubei Shendian Auto Motor Co ltd
Current assignee: Hubei Shendian Auto Motor Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-02
Anticipated expiration: 2030-01-02

Abstract

The utility model belongs to the technical field of press mounting equipment, and discloses a clamp ring press mounting device; a pressing head is fixed at the lower end of the upper positioning sleeve, a prepressing head is connected inside the upper positioning sleeve in a sliding mode, the upper end of the prepressing head is connected with an upper template through a sliding rod, a spring is connected at the upper end of the prepressing head, and an upper template is connected above the spring; a T-shaped block is connected above the central position of the upper template, guide sleeves are symmetrically connected at two ends of the upper template, and guide columns are connected below the guide sleeves; the lower die plate is connected below the guide pillar, the lower positioning block is connected above the lower die plate, and the taper sleeve is connected to the central position of the lower positioning block. The utility model discloses simple structure, the design is small and exquisite, can solve the pressure equipment of multiple type annular elasticity rand, uses extensively, and the structure is reliable, and the practicality is strong, can use widely.

Description

Collar press fitting device

Technical Field

The utility model belongs to the technical field of the pressure equipment, especially, relate to a ring pressure equipment device.

Background

Currently, the closest prior art is: the clamping ring is divided into two types of shaft and hole, and is divided into an inner clamping ring and an outer clamping ring according to the shape of a cross section, and the function of the clamping ring is to position parts and play a role in axial stopping.

At present, most of clamping rings are pressed and installed by guiding a conical mandrel, and a pressing head is stressed downwards to open the clamping rings and clamp the clamping rings into clamping ring grooves. However, during press fitting, the retainer ring deforms, the position of the retainer ring is not opposite to the press head, and the like, and when the retainer ring is expanded and deformed to have a larger diameter, the taper sleeve needs to be lengthened, so that the equipment space is limited.

In summary, the problems of the prior art are as follows: when the existing press-fitting device is used for press-fitting, the conditions that the retainer ring is deformed, the position of the retainer ring is not broken by pressing a pressure head and the like exist, and when the retainer ring is expanded and deformed to a larger diameter, the taper sleeve needs to be lengthened, so that the equipment space is limited.

The difficulty of solving the technical problems is as follows: how to make the rand can strut to fixed diameter before the pressure equipment to guarantee the relative position of rand does not change when the pressure equipment.

The significance of solving the technical problems is as follows: the technical problem is solved, the press fitting of various annular elastic clamping rings can be solved, and the press fitting device has important significance for the development of the clamping ring clamping technology.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a ring pressure equipment device.

The utility model discloses a realize like this, a ring pressure equipment device is provided with:

mounting a positioning sleeve;

go up the position sleeve lower extreme and be fixed with the pressure head, inside sliding connection has the head of pushing in advance, and the upper end has the cope match-plate pattern through sliding rod connection, and the head of pushing in advance upper end is connected with the spring, and the spring top is connected with the cope match-plate pattern.

The utility model discloses the cope match-plate pattern makes the spring pressurized at first at the in-process that pushes down, pushes down after the spring pressurized and presses the head in advance, and pre-compaction head contacts the rand downwards and leads the rand under the effect of pressure down and strut fixed diameter.

Furthermore, a T-shaped block is connected above the central position of the upper template, guide sleeves are symmetrically connected to two ends of the upper template, and guide pillars are connected below the guide sleeves.

The utility model discloses well guide pin bushing can the suit remove on the guide pillar.

Further, a lower die plate is connected below the guide pillar, a lower positioning block is connected above the lower die plate, and a taper sleeve is connected to the center position of the lower positioning block.

The utility model discloses lower locating piece and taper sleeve are used for fixing a position the product position, make the rand can be correct the draw-in groove of impressing.

To sum up, the utility model discloses an advantage and positive effect do: the utility model discloses simple structure, the design is small and exquisite, can solve the pressure equipment of multiple type annular elasticity rand, uses extensively, and the structure is reliable, and the practicality is strong, can use widely.

Drawings

Fig. 1 is a schematic structural view of a collar press-fitting device provided in an embodiment of the present invention;

in the figure: 1. a lower template; 2. a lower positioning block; 3. a taper sleeve; 4. a pressure head; 5. pre-pressing a head; 6. mounting a positioning sleeve; 7. mounting a template; 8. a T-shaped block; 9. a spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to fig. 1.

Example 1:

the lower end of the upper positioning sleeve 6 is fixed with a pressing head 4, the inner part of the upper positioning sleeve is connected with a prepressing head 5 in a sliding mode, the upper end of the prepressing head is connected with an upper template 7 through a sliding rod, the upper end of the prepressing head 5 is connected with a spring 9, and the upper template 7 is connected above the spring 9.

In this embodiment, the upper plate 7 first presses the spring 9 during pressing, the spring 9 presses the pre-pressing head 5 after pressing, and the pre-pressing head 5 contacts the collar downwards and props the collar open to a fixed diameter under the action of the pressing force.

Example 2:

on the basis of embodiment 1, a T-shaped block 8 is connected above the central position of an upper template 7, guide sleeves are symmetrically connected at two ends of the upper template, and guide columns are connected below the guide sleeves.

In this embodiment, the specification model of the guide sleeve is a20H6 × 65 × 23.

In the embodiment, the specification model of the guide pillar is A20H5 multiplied by 210.

In this embodiment, the guide sleeve can be sleeved on the guide post to move.

Example 3:

on the basis of the embodiment 1 and the embodiment 2, a lower template 1 is connected below the guide post, a lower positioning block 2 is connected above the lower template 1, and a taper sleeve 3 is connected at the central position of the lower positioning block 2.

In this embodiment, the lower positioning block 2 and the taper sleeve 3 are used for positioning the product position, so that the retainer ring can be correctly pressed into the slot.

The utility model discloses when using, outside cylinder or other power unit are connected to T type piece 8, drive cope match-plate pattern 7 and slide down along guide post 10, the pressure that spring 9 received cope match-plate pattern 7 produces compressive deformation and then pushes down prepressing head 5, prepressing head 5 pressurized backward move contact rand and under the effect of pressure with it lead just prop open fixed diameter, go up position sleeve 6 impress the rand in the draw-in groove of the product of 3 location of taper sleeve through pressure head 4 under the effect of cope match-plate pattern 7 pressure.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a rand pressure equipment device which characterized in that, rand pressure equipment device is provided with:

mounting a positioning sleeve;

2. A collar press-fitting apparatus as claimed in claim 1, wherein a T-block is attached to the upper central portion of the upper plate, guide sleeves are symmetrically attached to opposite ends of the T-block, and guide posts are attached to the lower ends of the guide sleeves.

3. The collar press-fitting device as claimed in claim 1, wherein a lower die plate is connected below the guide posts, a lower positioning block is connected above the lower die plate, and a taper sleeve is connected at the center of the lower positioning block.