CN205254617U

CN205254617U - Exchange support plate and anchor clamps

Info

Publication number: CN205254617U
Application number: CN201521099610.8U
Authority: CN
Inventors: 黄建明; 甘存荣
Original assignee: Shenzhen Fortunta Technology Co ltd
Current assignee: Shenzhen Fortunta Technology Co ltd
Priority date: 2015-12-26
Filing date: 2015-12-26
Publication date: 2016-05-25
Anticipated expiration: 2025-12-26

Abstract

The application discloses exchange support plate and anchor clamps exchanges the support plate and includes: the base member to and setting element set, a product should be fixed a position to every setting element set pair, is provided with the portion of strutting in the homonymy on every setting element, has at least one protrusion formula setting element in the setting element set, has the joint -cutting that can open and shut just and to be strutted by the expanding element between protrusion formula setting element and other setting elements. Thus, when placing the product in setting element set, the location borehole jack that makes the product carries out the initial alignment outside the portion of strutting after, it makes the joint -cutting strut to put into the joint -cutting to the expanding element again, and simultaneously, distance increase between the portion of strutting on the protrusion formula setting element and the portion of strutting of other setting elements, the feasible portion of strutting produces to tightly acting on the pore wall in product location hole, thereby further fasten the product, make product difficult removal or loose taking off in anchor clamps, the machining precision of product has been guaranteed, make product appearance shape and size meet the requirements, the product yield obtains improving, saved production cost.

Description

Exchange support plate and fixture

Technical field

The application relates to digital control processing field, relates in particular to a kind of support plate and fixture of exchanging.

Background technology

At present, in NC Machining Process, the product of mini zone locating hole, generally adopts clamping sides tool to carry out clamping to the side of product and fixes, and process.

But, due to the small volume of product own, locating hole size is less, locate fixed product by the mode of clamping sides, product easily moves or gets loose in fixture, has influence on the machining accuracy of product, is difficult to reach product appearance shape and dimensional requirement, product yield is difficult to improve, and has wasted production cost.

Summary of the invention

The application is intended to one of solve the problems of the technologies described above at least to a certain extent.

According to the application's first aspect, the application provides a kind of support plate that exchanges, described exchange support plate has the product of locating hole for positioning and clamping, described exchange support plate comprises: matrix, and be fixed on described matrix, the keeper set being formed by least two keepers, the described product in the corresponding location of each described keeper set, on each described keeper, be provided with the hole wall butt of described locating hole and for described product being applied to the portion that struts of interior support force in homonymy, in described keeper set, there is the fixing convex type keeper of one side of at least one and described matrix, in described convex type keeper and described keeper set, between other keeper, have can folding joint-cutting, described joint-cutting stretches into and makes described joint-cutting to strut for an expansion piece.

Further, described keeper set comprises: one, convex type keeper described in two or three.

Further, on each described keeper, the position corresponding with described joint-cutting is provided with the sub-cavity for accommodating described expansion piece, and in described keeper set, all described sub-cavitys are combined to form the expansion chamber mating with described expansion piece.

According to the application's second aspect, the application provides a kind of fixture, and described fixture comprises: exchange support plate described above.

Further, described fixture comprises: base, the main body of assembling mutually with described exchange support plate be arranged at swing clamp cylinder on described base, be arranged at the briquetting on the output shaft of described swing clamp cylinder, and the hand-operated valve that is connected with described swing clamp cylinder, is driven described briquetting that described exchange support plate is compressed for controlling described swing clamp cylinder by tracheae.

Further, described base comprises: the panel, the base plate that assemble mutually by support plate alignment pin and described exchange support plate, and be arranged at the fixed head between described panel and described base plate.

The application's beneficial effect is:

By a kind of support plate and fixture of exchanging is provided, exchange support plate has locating hole product for positioning and clamping, exchange support plate comprises: matrix, and be fixed on matrix, the keeper set being formed by least two keepers, the product in the corresponding location of each keeper set, on each keeper, be provided with the hole wall butt of locating hole and for product being applied to the portion that struts of interior support force in homonymy, in keeper set, there is the fixing convex type keeper of one side of at least one and matrix, in convex type keeper and keeper set, between other keeper, have can folding joint-cutting, joint-cutting stretches into and makes joint-cutting to strut for an expansion piece. like this, when product being placed in positioning piece set, the locating hole of product is enclosed within outside the portion of strutting to carry out after initial alignment, again expansion piece being inserted to joint-cutting struts joint-cutting, simultaneously, the distance between portion that struts of the portion that struts on convex type keeper and other keepers increases, make the portion that struts produce to the hole wall in product orientation hole the effect that pushes against, thereby further fastening product, make product in fixture, be difficult for mobile or get loose, ensured the machining accuracy of product, make product appearance shape and be of the required size, product yield is improved, and has saved production cost.

Brief description of the drawings

Fig. 1 is the perspective view of the fixture of the embodiment of the present application one.

Fig. 2 is another perspective view of the fixture of the embodiment of the present application one.

Fig. 3 is that the fixture of the embodiment of the present application one is except the perspective view of exchange support plate.

Fig. 4 is the perspective view of the exchange support plate of the embodiment of the present application one.

Fig. 5 is a part of top view of the exchange support plate of the embodiment of the present application one.

Fig. 6 is a part of side view of the exchange support plate of the embodiment of the present application one.

Fig. 7 is a part for the exchange support plate of the embodiment of the present application one is put into direction profile along product.

Detailed description of the invention

The embodiment of DETAILED DESCRIPTION The present application below, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish. Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the application, and can not be interpreted as the restriction to the application.

In the application's description, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the application and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as the restriction to the application.

In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic. Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ". In the application's description, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In this application, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals. For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in this application.

In this application, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them. And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic. First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.

By reference to the accompanying drawings the application is described in further detail below by detailed description of the invention.

Embodiment mono-:

As shown in Fig. 1-7, the present embodiment provides a kind of fixture, comprising:

Exchange support plate 1, be arranged at swing clamp cylinder 3 on base 2, be arranged at the briquetting 4 on the output shaft of swing clamp cylinder 3 with exchanging support plate 1 base 2, the main body of assembling mutually, and the hand-operated valve 5 that is connected with swing clamp cylinder 3, drives briquetting 4 that exchange support plate 1 is compressed for controlling swing clamp cylinder 3 by tracheae.

In the present embodiment, base 2 comprises: the panel 21, the base plate 22 that assemble mutually by support plate alignment pin 211 and exchange support plate 1, and be arranged at the fixed head 23 between panel 21 and base plate 22. Base plate 22 can comprise the daughter backplane that is positioned at different azimuth.

Exchange support plate 1 has locating hole product for positioning and clamping, exchanging support plate 1 mainly comprises: matrix 11, and be fixed on matrix 11, the keeper set being formed by two keepers 12, the product in the corresponding location of each keeper set, on each keeper 12, be provided with the hole wall butt of locating hole and for product being applied to the portion that struts 124 of interior support force in homonymy, in keeper set, there is the fixing convex type keeper 121 of one side of at least one and matrix 11, in convex type keeper 121 and keeper set, between other keeper 122, have can folding joint-cutting 123, joint-cutting 123 stretches into and makes joint-cutting 123 to strut for an expansion piece 13.

Concrete, keeper set comprises: a convex type keeper 121, and other a keeper 122.

On each keeper, the position corresponding with joint-cutting is provided with the sub-cavity for accommodating expansion piece 13, and in keeper set, all sub-cavitys are combined to form the expansion chamber mating with expansion piece 13.

The operation principle of above-mentioned fixture is roughly as following:

The first step, is fixed on fixture on the workbench of numerical controlled machinery process equipment, and tracheae connects hand-operated valve and cylinder connector;

Second step, product is put into the product of exchange support plate and put into position, be position corresponding to above-mentioned keeper set, by product orientation borehole jack, each struts in portion therein, lock again expansion piece (as tapering screw etc.), joint-cutting is strutted, and the portion of strutting struts with the effect fastening to Realization of Product inner support simultaneously;

The 3rd step, allocates product to exchange after support plate into, and the pin-and-hole that exchanges support plate is aimed to the support plate alignment pin on base, makes to exchange support plate and assembles mutually with base, stamps swing clamp cylinder, briquetting is compressed and exchange support plate, can start processing, as shown in Figure 1-2.

Embodiment bis-:

The difference of the present embodiment and above-described embodiment is mainly: keeper set comprises: the convex type keeper 121 of two, three or other quantity, and do not comprise other keepers 122 of said structure.

Implement the embodiment of the present application and there is following effect:

1, this device part accessory adopts standard component, and remainder adopts current industry universal operating type to process, and manufacturing process is comparatively easy.

2, this device can combine assembling by product and device outside equipment machining area, assembles to be directly positioned on device pedestal and to process, abatement apparatus machining area spatial limitation afterwards.

3, this device adopts screw expansion locking action, improves clamping reliability, has realized inner support width dimensions simultaneously and has placed processing compared with the transverse jig of miscellaneous goods and side direction; The outer operation simultaneously of machine in machine, and adopt cylinder and briquetting to be fixed, facilitate operation, significantly improving product working (machining) efficiency in machine.

In the description of this description, the description of reference term " embodiment ", " some embodiments ", " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment or example of the application in conjunction with specific features, structure, material or the feature of this embodiment or example description. In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example. And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

Above content is the further description of the application being done in conjunction with concrete embodiment, can not assert that the application's concrete enforcement is confined to these explanations. For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace.

Claims

1. one kind is exchanged support plate, it is characterized in that, described exchange support plate has the product of locating hole for positioning and clamping, described exchange support plate comprises: matrix, and be fixed on described matrix, the keeper set being formed by least two keepers, the described product in the corresponding location of each described keeper set, on each described keeper, be provided with the hole wall butt of described locating hole and for described product being applied to the portion that struts of interior support force in homonymy, in described keeper set, there is the fixing convex type keeper of one side of at least one and described matrix, in described convex type keeper and described keeper set, between other keeper, have can folding joint-cutting, described joint-cutting stretches into and makes described joint-cutting to strut for an expansion piece.

2. exchange support plate as claimed in claim 1, is characterized in that, described keeper set comprises: one, convex type keeper described in two or three.

3. exchange support plate as claimed in claim 1, it is characterized in that, on each described keeper, the position corresponding with described joint-cutting is provided with the sub-cavity for accommodating described expansion piece, and in described keeper set, all described sub-cavitys are combined to form the expansion chamber mating with described expansion piece.

4. a fixture, is characterized in that, described fixture comprises: the exchange support plate as described in any one in claim 1-3.

5. fixture as claimed in claim 4, it is characterized in that, described fixture comprises: base, the main body of assembling mutually with described exchange support plate be arranged at swing clamp cylinder on described base, be arranged at the briquetting on the output shaft of described swing clamp cylinder, and the hand-operated valve that is connected with described swing clamp cylinder, is driven described briquetting that described exchange support plate is compressed for controlling described swing clamp cylinder by tracheae.

6. fixture as claimed in claim 5, is characterized in that, described base comprises: the panel, the base plate that assemble mutually by support plate alignment pin and described exchange support plate, and be arranged at the fixed head between described panel and described base plate.