CN205533722U

CN205533722U - Drag hook

Info

Publication number: CN205533722U
Application number: CN201521069167.XU
Authority: CN
Inventors: 杨永军
Original assignee: Hubei Yangxin Micron Precision Machinery Co Ltd
Current assignee: Hubei Yangxin Micron Precision Machinery Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-08-31
Anticipated expiration: 2025-12-18

Abstract

The embodiment of the utility model discloses drag hook, drag hook includes: head, head are convex bent plate, and the curved surface angle is 66.57, handle, handle are a side fixed connection of a columniform pole, one end and head. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a drag hook improves the curved surface angle and is 66.57, processes and then splits into the same five, reuse numerical control machine tool machining handle through whole of round bar lathe earlier. Not only machining efficiency is high, and the circular arc portion of whole processing is in full accord moreover, has the commutativity each other.

Description

Drag hook

Technical field

This utility model relates to a kind of connector, particularly relates to a kind of drag hook.

Background technology

Existing drag hook is single-piece work, and first processing handle processes head with Digit Control Machine Tool again.Not only produce effect Rate is relatively low, and single-piece work is difficult to ensure that the concordance of arc sections.

Utility model content

This utility model embodiment technical problem to be solved is, causes for present drag hook single-piece production Production efficiency is low and also situation that the concordance of workpiece is poor, it is proposed that a kind of drag hook.

In order to solve above-mentioned technical problem, this utility model embodiment provides a kind of drag hook, and this drag hook includes: Head, head is the bent plate of circular arc, and curved surface angle is 66.57 °；Handle, handle be one cylindrical Bar, one end is fixing with a side of head to be connected.

Wherein, the face that head concaves offers a rectangular channel, in order to connect miscellaneous part.

Wherein, handle is fixedly connected with a connector further away from one end of head, and connector is perpendicular to Head.

Wherein, a pair side of connector vertically offers a connecting hole.

Implement this utility model embodiment, have the advantages that drag hook of the present utility model is by curved surface angle Degree is improved to 66.57 °, first passes through the processing of round bar lathe one integral piece and is divided into identical five piece the most again, then uses Digit Control Machine Tool processing handle.Not only working (machining) efficiency is high, and the arc sections of overall processing is completely the same, mutually Between there is commutativity.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below, Accompanying drawing in description is only embodiments more of the present utility model, comes for those of ordinary skill in the art Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the front view of the drag hook that this utility model provides；

Fig. 2 is the upward view of the drag hook in Fig. 1；

Fig. 3 is the side view of the drag hook in Fig. 1.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model The scope of protection.

Referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the front view of the drag hook that this utility model provides；Fig. 2 It it is the upward view of drag hook in Fig. 1；Fig. 3 is the side view of the drag hook in Fig. 1.

Drag hook includes: head 1, handle 2 and connector 3.

Head 1 is a circular arc bent plate, and curved surface angle is 66.57 °, and the face that head 1 concaves is offered There is a rectangular channel, in order to connect miscellaneous part.

Handle 2 is a cylindrical bar, one section of side connecting head 1, and the other end connects Part 3.

Connector 3 connects handle 2 that one end away from head 1, and a pair side of connector 3 is vertically opened It is provided with a connecting hole 31.Connector 3 is used in use connecting miscellaneous part.

During production, after first using round bar lathe process single piece, then even partition is 5 pieces, and by unnecessary Cutaway so that the curved surface angle of head 1 is 66.57 °, then process handle 2 with Digit Control Machine Tool and connect Fitting 3.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims

1. a drag hook, it is characterised in that described drag hook includes:

Head, described head is the bent plate of circular arc, and curved surface angle is 66.57 °；

Handle, described handle is a cylindrical bar, and one end is fixing with a side of described head to be connected.

Drag hook the most according to claim 1, it is characterised in that offer on the face that described head concaves There is a rectangular channel, in order to connect miscellaneous part.

Drag hook the most according to claim 1, it is characterised in that described handle is away from the one of described head End is fixedly connected with a connector further, and described connector is perpendicular to described head.

Drag hook the most according to claim 3, it is characterised in that hang down on a pair side of described connector Head straight for being provided with a connecting hole.