CN220839966U

CN220839966U - Threaded sleeve assembling equipment

Info

Publication number: CN220839966U
Application number: CN202322753040.0U
Authority: CN
Inventors: 王健
Original assignee: Chongqing Suzhong Electromechanical Equipment Co ltd
Current assignee: Chongqing Suzhong Electromechanical Equipment Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-26
Anticipated expiration: 2033-10-12

Abstract

The utility model relates to the technical field of threaded sleeve installation, in particular to threaded sleeve assembly equipment which can effectively prevent a sleeve from being scratched and damaged during installation.

Description

Threaded sleeve assembling equipment

Technical Field

The utility model relates to the technical field of threaded sleeve installation, in particular to threaded sleeve assembly equipment.

Background

As is well known, internally threaded bushing assemblies are used in a wide variety of applications, such as in the fields of railways, bridges, factory buildings, lifting machinery, etc. The internal thread sleeve connecting component has simple structure and high connecting strength.

However, since the external surface of the internally threaded sleeve is smooth, the sleeve is usually installed by clamping the outer wall of the sleeve with pipe pliers, but the sleeve is installed with pipe pliers, which has the following disadvantages:

1. The inside at pipe tongs centre gripping position is provided with the anti-skidding line, when utilizing pipe tongs to twist the sleeve pipe, pipe tongs very easily fish tail sheathed tube outer wall, scribbles antirust coat or protective layer on some sheathed tube outer walls, and after sheathed tube outer wall was scratched, the sleeve pipe was rusted easily, has reduced sheathed tube life even.

2. The pipe tongs need to clamp the sleeve, and when the pipe tongs clamp the sleeve and screw the sleeve, if the force is too large, the sleeve is easy to deform, and the sleeve is damaged.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides threaded sleeve assembling equipment which can effectively prevent the sleeve from being scratched and damaged during installation.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw sleeve pipe assembly device, includes the connector, and the middle part of connector is provided with the screw, and the internally mounted of screw has the lead screw, and the one end of lead screw is provided with the kicking block, and the one end of lead screw is provided with twists the piece, and the bottom of connector is provided with holds in the palm a section of thick bamboo, holds in the palm the inside of a section of thick bamboo one end and is provided with the dog, is provided with the several actuating lever on the outside of connector, holds in the palm the internally mounted of a section of thick bamboo and has the sleeve pipe.

Further, the screw rod is in threaded connection with the screw hole, and the screw rod is in rotary connection with the ejector block.

Further, the inner diameter of the stopper is smaller than the outer diameter of the sleeve, and the inner diameter of the top block is larger than the inner diameter of the sleeve.

Further, a layer of protection pad is arranged on the inner wall of the support cylinder.

Further, the outside of every actuating lever all is provided with the antiskid cover.

(III) beneficial effects

Compared with the prior art, the utility model provides a threaded sleeve assembling device, which comprises the following components

The beneficial effects are that:

This screw thread sleeve pipe assembly device, through connector, lead screw, kicking block, twist the piece, hold in the palm the setting of section of thick bamboo and dog, twist the lead screw and make kicking block motion, kicking block and dog are tight with the sleeve pipe, prevent that the sleeve pipe from taking place to rotate, replaced traditional pipe pliers centre gripping sleeve pipe to the effectual telescopic outer wall that has prevented is by pipe pliers fish tail, and telescopic axial atress is greater than telescopic radial atress far away, thereby also prevented that pipe pliers from making the sleeve pipe take place to damage.

Drawings

FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;

FIG. 2 is a schematic illustration of an equivalent structure of the utility model without a sleeve;

Fig. 3 is a schematic diagram of an equal car structure without a lead screw.

In the figure: 1. a connector; 2. a screw hole; 3. a screw rod; 4. a top block; 5. twisting blocks; 6. a support cylinder; 7. a stop block; 8. a driving rod; 9. a sleeve; 10. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the threaded sleeve assembling device of the utility model comprises a connector 1, a screw hole 2 is arranged in the middle of the connector 1, a screw rod 3 is arranged in the screw hole 2, the screw rod 3 can change the position of a jacking block 4 by rotating the screw rod 3, the jacking block 4 is arranged at one end of the screw rod 3, a screwing block 5 is arranged at one end of the screw rod 3 and is convenient for rotating the screw rod 3, the screw rod 3 and the screw hole 2 are connected through threads, the screw rod 3 and the jacking block 4 are in rotating connection, a supporting cylinder 6 is arranged at the bottom of the connector 1 and plays a role of supporting a sleeve 9, a layer of protection pad is arranged on the inner wall of the supporting cylinder 6 and plays a role of protecting the sleeve 9, a stop block 7 is arranged in one end of the supporting cylinder 6, the inner diameter of the stop block 7 is smaller than the outer diameter of the sleeve 9, the inner diameter of the jacking block 4 is larger than the inner diameter of the sleeve 9, the jacking block 4 and the stop block 7 clamp the sleeve 9, a plurality of driving rods 8 are arranged on the outer part of each driving rod 8, and an anti-slip sleeve 10 plays a role of supporting the sleeve 6, and the inner part of supporting the sleeve 6 is arranged.

To sum up, when the threaded sleeve assembling device is used, the sleeve 9 is placed in the supporting cylinder 6, the screw rod 3 is rotated by rotating the screwing block 5, the sleeve 9 is clamped by the jacking block 4 and the stop block 7, the sleeve 9 is prevented from rotating, then the sleeve 9 is connected with the screw rod, and then the driving rod 8 is rotated, so that the sleeve 9 is rotated and connected with the screw rod.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Threaded sleeve assembly equipment, including connector (1), its characterized in that: the middle part of connector (1) is provided with screw (2), internally mounted of screw (2) has lead screw (3), the one end of lead screw (3) is provided with kicking block (4), the one end of lead screw (3) is provided with twists piece (5), the bottom of connector (1) is provided with holds in the palm section of thick bamboo (6), the inside of holding in the palm section of thick bamboo (6) one end is provided with dog (7), be provided with several actuating lever (8) on the outside of connector (1), the internally mounted of holding in the palm section of thick bamboo (6) has sleeve pipe (9).

2. A threaded sleeve assembly apparatus according to claim 1, wherein: the screw rod (3) is connected with the screw hole (2) through threads, and the screw rod (3) is connected with the top block (4) in a rotating mode.

3. A threaded sleeve assembly apparatus according to claim 1, wherein: the inner diameter of the stop block (7) is smaller than the outer diameter of the sleeve (9), and the inner diameter of the top block (4) is larger than the inner diameter of the sleeve (9).

4. A threaded sleeve assembly apparatus according to claim 1, wherein: the inner wall of the support cylinder (6) is provided with a layer of protection pad.

5. A threaded sleeve assembly apparatus according to claim 1, wherein: an anti-skid sleeve (10) is arranged outside each driving rod (8).