CN202356625U

CN202356625U - Structure of copying lathe

Info

Publication number: CN202356625U
Application number: CN2011204128824U
Authority: CN
Inventors: 余胜荣
Original assignee: XIAMEN SAILING PRECISE HARDWARE MANUFACTURE CO Ltd
Current assignee: XIAMEN SAILING PRECISE HARDWARE MANUFACTURE CO Ltd
Priority date: 2011-10-25
Filing date: 2011-10-25
Publication date: 2012-08-01
Anticipated expiration: 2021-10-25

Abstract

The utility model discloses a structure of a copying lathe, which is characterized by comprising a base, a spindle box and a copying table. A horizontally straight guide rail is arranged on the base, the spindle box is provided with a spindle and a sample plate shaft, the spindle and the sample plate shaft are mutually parallel and synchronous, a product can be fixed by the spindle, a sample plate can be fixed, the copying table is in sliding fit with the guide rail and is provided with a carriage capable of sliding perpendicularly to the guide rail, a copying finger and a tool rest are arranged on the carriage, the copying finger is capable of vertically touching the lateral face of the sample plate, the tool rest is used for turning the product according to the shape of a position of the sample plate touched by the copying finger, and rotating shafts of the product and the sample plate are parallel to the guide rail. According to the scheme, the copying finger is directly used for sampling the shape of the sample plate, the carriage is directly used for driving the tool rest to copy the sample plate for the product, the time of design and correction realized by programs is shortened, and accordingly, high efficiency is achieved.

Description

A kind of structure of copying lathe

Technical field

The utility model relates to a kind of structure of lathe, specifically is a kind of structure with mechanical profile modeling function lathe.

Background technology

Numerically controlled lathe can pass through the different programs setting, the product component that the car fixture has complicated cross section to change.If the structure of parts is enough complicated, then the program of lathe may more complicated, so the design of its lathe program, adjustment cycle extend naturally.It is to have a model that a lot of situation are arranged, and needs the profiling manufacturing, accomplishes processing thereby program one control numerically controlled lathe is analyzed and all be converted into to the machined surface of model, to make the shape facility identical with model.

So we find a kind of demand; Promptly be; How to design a kind of lathe that has mechanical profile modeling function; Make and directly to carry out processing and manufacturing to a great extent, can omit the design time and the adjustment cycle of a lot of programs, to obtain the rapid batch production of this complicacy even special-shaped product according to model.

The utility model content

To the design requirement of above mechanical profile modeling function lathe, the utility model proposes a kind of structure of copying lathe, and its technical scheme is following:

A kind of structure of copying lathe, it comprises:

One pedestal has laterally straight guide rail on it;

One main spindle box is parallel to each other and the fixing model axle of model of the main shaft and of a synchronous fixed product but have; And

One copying platform is snug fit at said guide rail, and having can be perpendicular to a planker of said guide rail slip; Have on this planker that the profiling that can vertically touch said model side refers to and receive said profiling to refer to touch the knife rest of the said product of position shape car system by said model;

Wherein, the rotating shaft of said product and model is parallel with said guide rail.

As the preferred embodiment of the utility model, following improvement can be arranged:

On the last scheme basis, have on the planker described in the embodiment and can control said profiling and refer to and the model profiling clutch controller of clutch mutually.

On the last scheme basis, copying platform described in the embodiment have one can fastening said planker locking device.

On the last scheme basis, have a model fixed mount described in the embodiment on the pedestal, this model fixed mount have one with the coaxial locating shaft of said model axle.

The beneficial effect that the utility model brings is:

1. directly utilize profiling to refer to model is carried out the shape sampling, directly drive knife rest to accomplish the profiling production of product, saved design, the collating time realized with program, thereby had higher efficient model through planker.

2. the setting that refers to of profiling make that product can the comparatively complicated special-shaped outward appearance of commensurate structure, thereby the profiling applicability is better.

3. the profiling clutch controller can be realized the use that mixes of mechanical profiling and numerical control design, has expanded the function of profiling.

4. locking device makes this programme can be reduced to conventional lathe in machining pattern in real time, and autgmentability, applicability are stronger.

Description of drawings

Embodiment is described further the utility model below in conjunction with accompanying drawing:

Fig. 1 is the utility model embodiment stereogram;

Fig. 2 is a front view embodiment illustrated in fig. 1;

Fig. 3 is a vertical view embodiment illustrated in fig. 1.

The specific embodiment

Like Fig. 1, the utility model embodiment stereogram; Fig. 2 is a front view embodiment illustrated in fig. 1; Fig. 3 is a top embodiment illustrated in fig. 2 vertical view; In conjunction with this three figure one embodiment of the utility model is described:

Pedestal 10 is to be got by the repacking of centre numerically controlled lathe workbench, has made full use of the ready-made lathe structure in county.Straight guide rail 11 horizontal cross are fixedly arranged on pedestal 10; Main spindle box 100 also is the main spindle box transformation of original lathe is arranged and to get, and original main shaft 110 is still continued to use, but is provided with a model axle 120 at main spindle box 100, and the power of this model axle 120 is taken from main shaft 110, and with its fully synchronously and be parallel to each other; Main shaft 110 anchor clamps on it have gripped product 410, and the anchor clamps on the model axle 120 have gripped model 420, thereby product 410 is parallel with the rotating shaft of model 420, and rotating speed is identical; In addition, the shaft parallel of guide rail 11 and product 410 and model 420.

One copying platform 200 is snug fit at guide rail 11, and this copying platform 200 receives worm screw 12 and drives and can on guide rail 11, slide, obviously, and the shaft parallel of its sliding trace and product 410.A planker 210 is arranged on copying platform 200, and this planker 210 is snug fit at the copying platform, have on it profiling refer to 211 with knife rest 212; Profiling refer to 211 can from horizontal direction near and touch model 420, thereby model 420 make planker 210 at copying platform 200 when guide rail 11 slides, refer to 211 model 420 shapes that touch and slide along profiling; Final lathe tool 214 converted products 410 that drive on the knife rest 212; Obtain the shape the same with model 420, this is the process of profiling, so; Can directly utilize profiling to refer to that 211 pairs of models 420 carry out the shape sampling; Directly drive knife rest 212 to accomplish the profiling production of 410 pairs of models 420 of product, saved design, the collating time realized with program, thereby had higher efficient through planker 210.On the other hand, profiling refers to 211 setting, make product 410 can commensurate structure comparatively complicated special-shaped outward appearance, thereby the profiling applicability is better.

Shape has a profiling clutch controller 213 in the present embodiment on the planker 210, the effect of this profiling clutch for clutch control 213 be control profiling refer to 211 with model 420 clutch mutually.Because some model 420 can have the curved surface of two or more more complicated, perhaps irregular shape is in the then actual profiling process; Can not make profiling refer to that 211

touch model

420 and 214 one-shot formings of driving lathe tool all the time; But can adopt the program aid in treatment, use the mode of repeatedly feeding to obtain accurate, complicated product 410 surfaces, so; Just need suitably to control profiling and refer to that 211 leave model 420, realize expanded function above-mentioned in the profiling to obtain the lathe tool 214 sufficient frees degree.

On copying platform 200, also have one can fastening planker 210 locking device 220.The function of this locking device 220 is, with planker 210 fixing and copying platforms 200, thereby has removed profile modeling function, thereby can switch lathe fast for conventional digital control processing pattern, makes this structure have flexible, adaptive characteristics.

In addition, on pedestal 10, have a model fixed mount 300, have a locating shaft 310 on it, this locating shaft 310 is coaxial with model axle 120, when model 420 is longer, and can be with the axial location more properly of model 420.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. the structure of a copying lathe, it is characterized in that: it comprises:

One pedestal has laterally straight guide rail on it;

2. according to the structure of the said a kind of copying lathe of claim 1, it is characterized in that: have on the said planker and can control said profiling and refer to and the model profiling clutch controller of clutch mutually.

3. according to the structure of the said a kind of copying lathe of claim 2, it is characterized in that: said copying platform have one can fastening said planker locking device.

4. according to the structure of the said a kind of copying lathe of claim 3, it is characterized in that: have a model fixed mount on the said pedestal, this model fixed mount have one with the coaxial locating shaft of said model axle.