CN105881634A - Machining tool of power base - Google Patents

Abstract

The invention discloses a machining tool of a power base. The machining tool comprises a fixed clamp and a rotating clamp; the rotating clamp is rotationally connected with the fixed clamp through a rotating shaft; a limiting device is further included and used for limiting the opening and closing positions of the rotating clamp, wherein the limiting device comprises a limiting stop dog and a limiting groove which is formed in the rotating clamp, and the limiting stop dog penetrates the limiting groove to be fixedly connected with the fixed clamp; when the rotating clamp is opened in place, the limiting stop dog makes contact with one end of the limiting groove in an abutting manner; and when the rotating clamp is closed in place, the limiting stop dog makes contact with the other end of the limiting groove in an abutting manner. The machining tool avoids repeated adjustment of the product in the clamping process, the labor intensity of workers is relieved, meanwhile, the phenomenon that because of cutter machining or long-time use, fastening of the rotating clamp is not in place is effectively avoided, and the machining quality of the product is improved.

Description

A kind of processing tool of power socket

Technical field

The present invention relates to power socket technical field, particularly relate to the processing tool of a kind of power socket.

Background technology

Normally used power socket is in producing journey, mainly with methacrylate sheet as raw material, due to product certainly The physical dimension of body and pmma material easily ftracture or brittle failure adding man-hour, wayward.Additionally adding During work, the thrust produced due to cutter so that pmma material easily produces breach, and breach Constantly expanding causes production process to be difficult to, especially for the processing of lucite plastic plate, due to material Material plasticity is relatively low, and resistance of deformation is big, and it is relatively big that strip machine adds production difficulty, causes the uniform quality of converted products Property poor, stability is bad, and conforming product rate is relatively low simultaneously, and burr is big, and presentation quality is poor.

The Chinese invention patent of Application No. 201220700255.5 discloses the processing unit (plant) of a kind of power socket, Its main technical schemes is to be fixed in the fixture mouth of stationary fixture by blank material by rotatable clamp, then will Rotatable fixing axle allen wrench is tightened, and rear entirety is put into machining center and is processed, this technical side The major defect of case is: 1, rotatable clamp is in rotating fixation procedure, it is impossible to be accurately positioned, and needs repeatedly Adjusting, and positioning precision is poor, 2, rotatable fixing axle after a long time use, it may appear that loosening, rotating clamp Tool fastening is not in place.

Summary of the invention

The present invention mainly solves the technical problem in the presence of prior art, thus provides a kind of accurate positioning, Prevent the processing tool of the power socket loosened.

The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:

The processing tool of the power socket that the present invention provides, including stationary fixture and rolling clamp, described rotating clamp Tool is rotatably connected with described stationary fixture by a rotary shaft, and it also includes a stopping means, described spacing dress Putting for being defined the open and closed positions of described rolling clamp, wherein, described stopping means includes One positive stop and a limited impression, described limited impression is opened on described rolling clamp, described limiting block Block is connected through described limited impression and described stationary fixture are fixing, when described rolling clamp is opened and is put in place, Described positive stop is inconsistent with one end of described limited impression, when described rolling clamp Guan Bi puts in place, and institute State positive stop inconsistent with the other end of described limited impression.

Further, described limited impression be shaped as arc, its two ends are equipped with fillet, described fillet Size matches with described positive stop.

Further, described positive stop is bolt.

The beneficial effects of the present invention is: by arranging stopping means to the rotational angle of rolling clamp and position Limit, it is to avoid product adjustment repeatedly in the clamping course of processing, reduce the labor intensity of workman, Meanwhile, the positive stop backstop action when Guan Bi puts in place, effectively prevent because of tool sharpening or make for a long time With and the rolling clamp fastening phenomenon not in place that causes, improve the crudy of product.

Accompanying drawing explanation

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the processing tool of the power socket of the present invention.

Detailed description of the invention

Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail so that advantages of the present invention and Feature can be easier to be readily appreciated by one skilled in the art, thus makes protection scope of the present invention apparent Clear and definite defines.

Refering to shown in Fig. 1, the processing tool of the power socket of the present invention, including stationary fixture 1 and rolling clamp 2, Rolling clamp 2 is rotatably connected with stationary fixture 1 by a rotary shaft 3, and it also includes a stopping means, limit Position device is for being defined the open and closed positions of rolling clamp 2, and wherein, stopping means includes one Positive stop 4 and a limited impression 5, limited impression 5 is opened on rolling clamp 2, and positive stop 4 passes Limited impression 5 and stationary fixture 1 is fixing to be connected, when rolling clamp 2 is opened and is put in place, positive stop 4 and One end of limited impression 5 is inconsistent, when rolling clamp 2 Guan Bi puts in place, and positive stop 4 and limited impression 5 The other end inconsistent.Rotational angle and the position of rolling clamp 2 are entered by the present invention by arranging stopping means Row limits, it is to avoid product adjustment repeatedly in the clamping course of processing, reduces the labor intensity of workman, Meanwhile, the positive stop 4 backstop action when Guan Bi puts in place, effectively prevent because of tool sharpening or long-time The rolling clamp used and cause fastens phenomenon not in place, improves the crudy of product.

Preferably, limited impression 5 be shaped as arc, its two ends are equipped with fillet 6, the size of fillet 6 with Positive stop 4 matches.Positive stop 4 can be bolt or alignment pin, in order to preferably to rolling clamp 2 Fastening, positive stop 4 is preferably screw, when rolling clamp 2 Guan Bi puts in place, tightens screw, makes Rolling clamp 2 tightness is more preferable, is not likely to produce loosening.

Above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, Any change expected without creative work or replacement, all should contain within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.

Claims (3)

1. a processing tool for power socket, including stationary fixture (1) and rolling clamp (2), described rotation Turn fixture (2) to be rotatably connected with described stationary fixture (1) by a rotary shaft (3), it is characterised in that: Also including a stopping means, described stopping means is for the open and closed positions to described rolling clamp (2) Being defined, wherein, described stopping means includes a positive stop (4) and a limited impression (5), described Limited impression (5) is opened on described rolling clamp (2), and described positive stop (4) is through described spacing Groove (5) is fixing with described stationary fixture (1) to be connected, when described rolling clamp (2) is opened and is put in place, Described positive stop (4) is inconsistent with one end of described limited impression (5), when described rolling clamp (2) When Guan Bi puts in place, described positive stop (4) is inconsistent with the other end of described limited impression (5).

2. the processing tool of power socket as claimed in claim 1, it is characterised in that: described limited impression (5) Be shaped as arc, its two ends are equipped with fillet (6), the size of described fillet (6) and described positive stop (4) match.

3. the processing tool of power socket as claimed in claim 2, it is characterised in that: described positive stop (4) For bolt.