CN2558803Y

CN2558803Y - Plate-to-plate locating device

Info

Publication number: CN2558803Y
Application number: CN02241434U
Authority: CN
Inventors: 吴明德
Original assignee: Dimip Technology Co ltd
Current assignee: Dimip Technology Co ltd
Priority date: 2002-07-23
Filing date: 2002-07-23
Publication date: 2003-07-02
Anticipated expiration: 2012-07-23

Abstract

The utility model relates to a plate and a fixing device of the plate, which cause to be convenient to be produced and used. A plate-to-plate positioning device comprises a screwed component and a fixing base and is characterized in that the screwed component is provided with a location and a top cover; a puncturation part is extended from a bottom face of the top cover of the location, the circumference of the top cover is provided with an embossing part and injects integrating with plastic materials into a moulding cap sleeve which covers the circumference of the top cover of the location; in addition, a putting-in space is formed by a low part of the top cover; the fixing base is placed in the putting-in space of the cap sleeve, and the central of the fixing base is provided with a puncturation space where are placed with an elastic component and a puncturation part of the location. Thus, the rotating location of the cap sleeve forms a radial displacement state used for location and fixing inside the puncturation space of the fixing base.

Description

Plate is to plate positioning device

Technical field

The utility model relates to the plate device for fastening of the movable dismounting on the shell of lathe power plant or speed regulating device, refers in particular to a kind of positioning device of plate.

Background technique

The plate of existing movable dismounting and the location of machine tool generally adopt bolting element directly to fix, and in order to prevent to unload lower plate, easily cause Luo Guyuan to lose, so the positioning device that adopts a cap bag, screw part and fixed base to form.But its cap bag is a metal to be made, and screw part is placed in cap bag, must utilize the processing machine pressing, and cap bag is the increase friction, also necessary embossing, and processing procedure is numerous and diverse, is difficult for making, and whole facility moulding hue difference uses also to make things convenient for inadequately.

Summary of the invention

The purpose of this utility model provides a kind of manufacturing, use is all comparatively convenient, locatees firm again plate to plate positioning device.

The purpose of this utility model is achieved in that plate is to plate positioning device, it comprises and screws togather element and fixed base, it is characterized in that: screwing togather element has positioning piece and top cover thereof, be extended with a throwing part in locating piece top cover bottom surface, the top cover periphery is provided with embossed portion, and be coated on the top cover periphery of locating piece with the cap sleeve of plastic material one ejection formation, the top cover below forms a containing space; Fixed base is placed in the containing space of cap sleeve, and is provided with the space that wears of a ccontaining elastic element and locating piece throwing part in fixed base central authorities, even cap sleeve interlock locating piece forms the radial displacement state in wearing of fixed base in the space.

Above-mentioned design, be not only to have reached through test and make manufacturing of the present utility model, use and to have increased convenience, can make cap sleeve can drive locating piece and in wearing the space, form radial displacement, and the cap sleeve that utilizes plastic material to make, can can provide the user to comply with different demands and select to use easily by the cap sleeve of producing different colours; The embossed portion of top cover is engageable in cap sleeve containing space side wall surface, can prevent cap sleeve idle running; The containing space of cap sleeve is provided with a clip protuberance in the root edge inboard, can prevent that fixed base from coming off, and these also all are the effects of reaching on the structure of the present utility model.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a stereo appearance figure of the present utility model;

Fig. 3 is an another stereo appearance figure of the present utility model;

Fig. 4 is incorporated into sectional view before the plate for the utility model;

Sectional view when Fig. 5 is incorporated into plate for the utility model;

Fig. 6 is incorporated into sectional view behind the plate for the utility model;

Fig. 7 is the sectional view of another preferred embodiment of the utility model.

Embodiment

As Figure 1-3: the utility model comprises and screws togather element 1 and fixed base 2, it is characterized in that: screwing togather element 1 has positioning piece 11 and top cover 111 thereof, be extended with a throwing part 112 in locating piece 11 top covers 11 bottom surfaces, top cover 111 peripheries are provided with embossed portion 1111, and be coated on top cover 111 peripheries of locating piece 11 with the cap sleeve 12 of plastic material one ejection formation, top cover 111 belows form a containing space 121; Fixed base 2 is placed in the containing space 121 of cap sleeve 12, and wear space 21 in what fixed base 2 central authorities were provided with a ccontaining elastic element 3 and locating piece 11 throwing parts 112, even cap sleeve 12 interlock locating pieces 11 form the radial displacement state in wearing of fixed base 2 in the space 21.Wherein, the top cover 111 of locating piece 11 convexes with an engaging piece 113, and cuts open on engaging piece 113 and be provided with engaging groove 1131, and is exposed to the end face of cap sleeve 12.Also promptly be exposed to containing space 121 end faces; Wherein, other is the profile groove of corresponding shape with hand tools for yi word pattern, cross or rice font etc. for engaging groove 1131; Wherein, the throwing part 112 of locating piece 11 is equipped with screw section 1121.Wherein, cap sleeve 12 outer periphery are provided with on-slip burr 122.Wherein, the apical margin of fixed base 2 is equipped with a resisting part 22, and the containing space 121 of cap sleeve 12 is provided with a clip protuberance 1211 in the root edge inboard, and the resisting part 22 of fixed base 2 is held in the clip protuberance 1211 formation location of cap sleeve 12, and can outwards not deviate from, and elastic element 3 and screw togather wearing in the space 21 that the throwing part 112 of element 1 can ccontaining fixed base 2 can drive locating piece 11 by pushing cap sleeve 12 and form a radial displacement in the space 21 in wearing of fixed base 2.

Shown in Fig. 4-7: wherein, fixed base 2 root edges are provided with clip groove 23.The utility model utilizes clip groove 23 earlier when using, be forced in the open-work 41 of first plate 4, makes fixed base 2 strong fixs, can outwards not deviate from, and continues to press cap sleeve 12 downwards, makes top cover 111 pressuring elastic elements 3 of locating piece 11 form an elastic reset power; Throwing part 112 with screw section 1121 can penetrate in the open-work 51 of second plate 5, and the turn cap sleeve 12 again, utilizes screw section 1121 to be screwed into open-work 51, makes first plate, 4 strong fixs on second plate 5, whole user mode of the present utility model that Here it is.

Therefore, the utlity model has many advantages:

1, when location, can utilize to be corresponding hand tools with engaging groove 1131 and to screw togather or dismantle, also can utilize on-slip burr 122, direct free-hand turn cap sleeve carries out, and assembly can not lost or be come off.

2, the utility model not only can be one fixing for two applying plates, and can utilize the protrusion element 52 of first and

second plate

4,5, the second plates 5 clamped, protrudes element 52 and can be spacer that general plate uses or the central processing unit (CPU) on the circuit board etc.;

3, utilize plastic cement hatting cover, simplify processing and fabricating, reduce cost;

4, can utilize the color coding of cap sleeve, inform the user, this part is removable or non-disconnectable, increases convenience;

5, embossed portion 1111 is engageable in containing space 121 sidewalls of cap sleeve 12, can prevent cap sleeve 12 idle running.

Claims

1, plate is to plate positioning device, it comprises and screws togather element and fixed base, it is characterized in that: screwing togather element has positioning piece and top cover thereof, be extended with a throwing part in locating piece top cover bottom surface, the top cover periphery is provided with embossed portion, and be coated on the top cover periphery of locating piece with the cap sleeve of plastic material one ejection formation, the top cover below forms a containing space; Fixed base is placed in the containing space of cap sleeve, and is provided with the space that wears of a ccontaining elastic element and locating piece throwing part in fixed base central authorities, even cap sleeve interlock locating piece forms the radial displacement state in wearing of fixed base in the space.

2, plate as claimed in claim 1 is characterized in that plate positioning device: wherein, the top cover of locating piece convexes with an engaging piece, and cuts open on engaging piece and be provided with engaging groove, and is exposed to the end face of cap sleeve.

3, plate as claimed in claim 2 is characterized in that plate positioning device: wherein, engaging groove is yi word pattern, cross or rice font.

4, plate as claimed in claim 1 is characterized in that plate positioning device: wherein, the throwing part of locating piece is equipped with the screw section.

5, plate as claimed in claim 1 is characterized in that plate positioning device: wherein, the cap sleeve outer periphery are provided with the on-slip burr.

6, plate as claimed in claim 1 is to plate positioning device, it is characterized in that: wherein, the apical margin of fixed base is equipped with a resisting part, and the containing space of cap sleeve is provided with a clip protuberance in the root edge inboard, and the resisting part of fixed base is held in the clip protuberance of cap sleeve and forms the location.

7, plate as claimed in claim 1 is characterized in that plate positioning device: wherein, the fixed base root edge is provided with the clip groove.