CN209800437U

CN209800437U - Multifunctional guide sleeve

Info

Publication number: CN209800437U
Application number: CN201920472584.0U
Authority: CN
Inventors: 牛金昌
Original assignee: Tianjin Jinghai Rongchangshuo Machinery Parts Manufacturing Co Ltd
Current assignee: Tianjin Jinghai Rongchangshuo Machinery Parts Manufacturing Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-17
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a multifunctional guide sleeve, which provides the following proposal aiming at the problem of inconvenient positioning, which comprises a protective tube with a hollow tubular structure, wherein strip-shaped convex blocks arranged along the length direction of the protective tube are welded on both sides of the protective tube, the two ends of the strip-shaped convex blocks are respectively welded with a connecting plate fixed on the protective tube, the outer parts of the two strip-shaped convex blocks are connected with symmetrically arranged positioning rings in a sliding way, the outer wall of the positioning ring is provided with symmetrically arranged fixing grooves, the inner wall of each fixing groove is in threaded connection with a fixing bolt which is abutted against the protection pipe, the inner wall of the protective tube is bonded with the built-in sleeve, the utility model can be conveniently positioned and fixed with the connecting piece, and is not easy to loose, meanwhile, the positioning and assembling of the built-in sleeve are facilitated during production, and the relative position of the positioning ring is convenient to adjust, so that the actual fixing requirement is better met.

Description

Multifunctional guide sleeve

Technical Field

The utility model relates to a uide bushing field especially relates to a multi-functional uide bushing.

Background

The guide sleeve is a frequently used component, which is mainly used in cooperation with the rod member, so that the connecting member extends into the guide sleeve and is held therein. However, in the use process of the guide sleeve in the prior art, the clamping connection between the connecting piece and the guide sleeve is not very firm, and the phenomenon that the connecting piece and the guide sleeve are loosened easily occurs, so that the multifunctional guide sleeve is provided.

Disclosure of Invention

The utility model provides a pair of multi-functional uide bushing has solved the problem of inconvenient location.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a multifunctional guide sleeve, includes the protective tube of hollow tubular structure, the bar lug that sets up along its length direction is all welded to the both sides of protective tube, the connecting plate of fixing on the protective tube is all welded at the both ends of bar lug, two the outside sliding connection of bar lug has the holding ring that the symmetry set up, set up the fixed slot that the symmetry set up on the outer wall of holding ring, the inner wall threaded connection of fixed slot has the gim peg of contradicting on the protective tube, the inner wall of protective tube bonds and has built-in cover, the dovetail groove that the equidistance set up is seted up to the inner wall of built-in cover, the edge part of built-in cover one end is connected with the locating plate that is the matrix setting.

Preferably, the built-in sleeve is matched with the inner cavity of the protective tube, one end of the protective tube is provided with positioning grooves which are arranged in a matrix manner, the positioning grooves are communicated with the inner cavity of the protective tube, and the positioning plate is bonded in the positioning grooves.

Preferably, set up the spout that the symmetry set up on the inner wall of holding ring, and the inner wall sliding connection of bar lug and spout, two the mounting hole that the symmetry set up is all seted up to one side that the holding ring was kept away from each other, and the inner wall threaded connection of mounting hole has the installation to tie.

Preferably, the connecting plate is located at the edge of the end part of the protection pipe, and the height of the connecting plate is higher than that of the strip-shaped lug.

Preferably, the trapezoidal groove is arranged along the length direction of the protection tube, and the length of the trapezoidal groove is the same as that of the built-in sleeve.

The utility model discloses in, through installing protective tube, bar lug, connecting plate, holding ring, gim peg, built-in cover, dovetail groove, locating plate, spout, erection bolt, under the combined action of each part, can be convenient for and fix a position between the connecting piece, and difficult emergence is not hard up, built-in cover location equipment when being convenient for produce simultaneously, and be convenient for adjust the relative position of holding ring, make its better actual fixed demand of satisfying.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a schematic side view of the positioning ring of the present invention.

Fig. 3 is a schematic side view of the connection between the protection tube and the built-in sleeve of the present invention.

Reference numbers in the figures: the device comprises a protective pipe 1, a strip-shaped convex block 2, a connecting plate 3, a positioning ring 4, a fixing bolt 5, a built-in sleeve 6, a trapezoidal groove 7, a positioning plate 8, a sliding groove 9 and a mounting bolt 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

referring to fig. 1-3, a multi-functional uide bushing, protective tube 1 including hollow tubular structure, bar lug 2 that sets up along its length direction has all been welded to protective tube 1's both sides, connecting plate 3 of fixing on protective tube 1 has all been welded at bar lug 2's both ends, the outside sliding connection of two bar lugs 2 has holding ring 4 that the symmetry set up, set up the fixed slot that the symmetry set up on holding ring 4's the outer wall, the inner wall threaded connection of fixed slot has the gim peg 5 of contradicting on protective tube 1, protective tube 1's inner wall bonds has built-in cover 6, the inner wall of built-in cover 6 sets up the dovetail groove 7 that the equidistance set up, the edge part of built-in cover 6 one end is connected with locating plate 8 that is the matrix setting, and.

Built-in cover 6 and protective tube 1's inner chamber phase-match, the constant head tank that is the matrix setting is seted up to protective tube 1's one end, and the constant head tank is linked together with protective tube 1's inner chamber, and locating plate 8 bonds in the constant head tank, set up the spout 9 that the symmetry set up on the inner wall of holding ring 4, and the inner wall sliding connection of bar lug 2 and spout 9, the mounting hole that the symmetry set up is all seted up to one side that two holding rings 4 kept away from each other, the inner wall threaded connection of mounting hole has the fitting bolt 10, connecting plate 3 is located the edge of protective tube 1 tip, and connecting plate 3 highly is higher than the height of bar lug 2, dovetail groove 7 sets up along protective tube 1's length direction, and dovetail groove 7's length is the.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when in use, the connecting piece matched with the built-in sleeve 6 is sleeved in the built-in sleeve 6, the lug trapezoidal grooves 7 on the surface of the connecting piece are connected to play a certain limit protection role, the twisting of the connecting piece is effectively prevented, the positioning ring 4 can be moved along the strip-shaped lugs 2 to be moved to a specified position, then the fixing bolt 5 is used for locking, then the mounting bolt 10 on the positioning ring 4 can be conveniently fixed to meet the actual fixing requirement, and when in regeneration, the positioning plate 8 at one end edge of the built-in sleeve 6 can be clamped in the positioning groove at the end part of the protective tube 1 to facilitate the positioning tool, the utility model discloses, under the combined action of each part, the positioning and fixing between the connecting piece can be conveniently carried out, the looseness is not easy to occur, and the positioning and assembling of the built-in production are convenient, and the relative position of the positioning ring is convenient, so that the fixing device can better meet the actual fixing requirement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The multifunctional guide sleeve comprises a protective pipe (1) with a hollow tubular structure and is characterized in that strip-shaped convex blocks (2) arranged along the length direction of the protective pipe are welded on two sides of the protective pipe (1), connecting plates (3) fixed on the protective pipe (1) are welded on two ends of each strip-shaped convex block (2), two positioning rings (4) symmetrically arranged are slidably connected to the outer portions of the strip-shaped convex blocks (2), fixing grooves symmetrically arranged are formed in the outer wall of each positioning ring (4), fixing bolts (5) abutted against the protective pipe (1) are in threaded connection with the inner wall of each fixing groove, a built-in sleeve (6) is bonded to the inner wall of the protective pipe (1), trapezoidal grooves (7) equidistantly arranged are formed in the inner wall of the built-in sleeve (6), and a positioning plate (8) arranged in a matrix is connected to the edge portion of one end of the built-in, and the positioning plate (8) is clamped at the end part of the protective tube (1).

2. The multifunctional guide sleeve as claimed in claim 1, wherein the built-in sleeve (6) is matched with an inner cavity of the protective tube (1), positioning grooves arranged in a matrix are formed in one end of the protective tube (1), the positioning grooves are communicated with the inner cavity of the protective tube (1), and the positioning plate (8) is bonded in the positioning grooves.

3. The multifunctional guide sleeve as claimed in claim 1, wherein the inner wall of the positioning ring (4) is provided with symmetrically arranged sliding grooves (9), the strip-shaped convex block (2) is slidably connected with the inner wall of the sliding groove (9), one side of each of the two positioning rings (4) away from each other is provided with symmetrically arranged mounting holes, and the inner wall of each mounting hole is in threaded connection with a mounting bolt (10).

4. The multifunctional guide sleeve according to claim 1, characterized in that the connecting plate (3) is located at the edge of the end of the protective tube (1), and the height of the connecting plate (3) is higher than the height of the strip-shaped projection (2).

5. The multifunctional guide sleeve as claimed in claim 1, wherein the trapezoidal groove (7) is arranged along the length direction of the protective tube (1), and the length of the trapezoidal groove (7) is the same as that of the built-in sleeve (6).