CN202270981U

CN202270981U - Automatic instrument lathe suitable for manufacturing hardware product

Info

Publication number: CN202270981U
Application number: CN201120384529XU
Authority: CN
Inventors: 张伟飞; 张志宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-06-13
Anticipated expiration: 2021-10-11

Abstract

The utility model relates to an automatic instrument lathe suitable for manufacturing a hardware product, which comprises a turning tool and also comprises a spindle box, a lathe frame, a cam group, a motor, a first carriage, a second carriage, a first cam, a second cam, a first spring set and a second spring set, wherein the first carriage and the second carriage are vertical along the sliding direction; the first cam and the second cam are driven by the motor; the spindle box is fixedly connected with the lathe frame; a spindle chuck and an operating lever capable of controlling the opening and the closing of the spindle chuck are arranged at the two ends of the spindle box; a spindle motor for driving the spindle chuck to rotate is arranged inside the spindle box; the first carriage is connected with the lathe frame in a sliding manner; and the second carriage is connected with the first carriage frame in a sliding manner. The utility model has the beneficial effects that the automatic instrument lathe can be used for processing small hardware suitable for automotive industry, chemical industry, light industry and other industries, so that the application is wide; the effect of automatically processing and forming workpieces at one time can be realized, so that the production efficiency and the product percent of pass are improved, and the processing cost is effectively reduced; and the manufacturing work can be automatically finished, the operation is convenient and simple, the requirements on operators are lower, and one person can be in charge of the operation of a plurality of machines at the same time.

Description

A kind of automatic instrument lathe that is suitable for car system hardware products

Technical field

The present invention relates to a kind of automatic lathe, be specifically related to a kind of automatic instrument lathe that is suitable for processing hardware products.

Background technology

At present; The existing instrument lathe that is used for car system hardware products is adding man-hour, often needs the amount of feeding, position of manual switchover lathe tool etc., has accomplished required a plurality of steps of a hardware products of car system; Cause production efficiency low; And the quality of product directly receives operating personnel's influence, and human factor causes the decline of product fine rate easily, increases production cost.And the operant level to operating personnel is had relatively high expectations, and generally need have the turner operation of professional skill.

Summary of the invention

For solving the deficiency of prior art, the object of the present invention is to provide a kind of automatic instrument lathe that is suitable for car system hardware products, can process the ironware that industries such as suitable automobile, chemical industry, light industry are used; Lathe tool can be accomplished the work of car system automatically, and is lower to operating personnel's requirement, and the turner operant level that need not possess specialty can use lathe to accomplish the car system of hardware products.

To achieve these goals, the present invention adopts following technical scheme:

A kind of automatic instrument lathe that is suitable for car system hardware products comprises lathe tool, it is characterized in that; Also comprise: main spindle box; Lathe frame, cam set and motor, orthogonal first planker of glide direction and second planker; Receive above-mentioned motor-driven first cam, second cam, make first groups of springs and second groups of springs of planker return.Above-mentioned main spindle box is fixedly connected with above-mentioned lathe frame; The two ends of above-mentioned main spindle box are provided with spindle chuck and the action bars that can control above-mentioned spindle chuck folding; Above-mentioned main spindle box inside is provided with and drives the spindle motor that above-mentioned spindle chuck rotates; Above-mentioned first planker and above-mentioned lathe frame are slidingly connected, and above-mentioned second planker and above-mentioned first planker are slidingly connected, and the glide direction of above-mentioned first planker is parallel to the axis direction of above-mentioned main spindle box rotating shaft; Spring shrinkage direction in above-mentioned first groups of springs is parallel with the glide direction of above-mentioned first planker and an end is fixedly connected with above-mentioned lathe frame, the other end is fixedly connected with above-mentioned first planker; The shrinkage direction of the spring of above-mentioned second groups of springs is parallel with the glide direction of above-mentioned second planker and an end is fixedly connected with above-mentioned first sliding panel, the other end is fixedly connected with above-mentioned second planker, and above-mentioned lathe tool is arranged on above-mentioned second planker; Above-mentioned first planker is fixedly connected with first contact lever that is parallel to its glide direction, and above-mentioned first contact lever contacts with the above-mentioned first cam wheel rim, and the pivot center of above-mentioned first cam is perpendicular to above-mentioned first contact lever; Above-mentioned second sliding panel is provided with second contact lever that is parallel to its glide direction, and above-mentioned second contact lever contacts with the above-mentioned second cam wheel rim, and the pivot center of the above-mentioned second cam wheel rim is perpendicular to above-mentioned second contact lever.

Aforesaid a kind of automatic lathe that is suitable for the car hardware products; It is characterized in that; Also comprise: gearbox with can be along with above-mentioned second cam move and flexible power transmission shaft; Above-mentioned first cam of above-mentioned motor direct-drive, motor constitutes transmission through the power shaft of driving-chain and above-mentioned gearbox, and the output shaft of above-mentioned gearbox drives above-mentioned second cam through the above-mentioned power transmission shaft that is attached thereto.

Aforesaid a kind of automatic lathe that is suitable for hardware products is characterized in that above-mentioned lathe frame also is provided with the regulating wheel that is used for the above-mentioned driving-chain of tensioning.

Aforesaid a kind of automatic lathe that is suitable for car system hardware products is characterized in that, the glide direction of above-mentioned first planker and above-mentioned second planker is all in horizontal plane and vertical each other.

Usefulness of the present invention is:

A kind of automatic instrument lathe that is suitable for car system hardware products of the present invention can be processed the ironware that industries such as suitable automobile, chemical industry, light industry are used, and is of many uses, is fit to the ironware of materials such as car system copper, iron, aluminium, makes it to realize automation; Use cam mechanism can realize workpiece is carried out automatic disposable machine-shaping, the qualification rate with product of enhancing productivity, the constant product quality of production has effectively reduced processing cost.Lathe can be accomplished the work of car system automatically, and is easy and simple to handle, lower to operating personnel's requirement, and the turner operant level that need not possess specialty can use lathe to accomplish the car system of hardware products, and a people can be responsible for the operation of multimachine simultaneously, the saving of labor, laborsaving, save worry.

Description of drawings

Fig. 1 is the plan structure sketch map of a preferred embodiment of a kind of automatic lathe that is suitable for car system hardware products of the present invention.

The implication of Reference numeral among the figure:

1, lathe tool, 2, main spindle box, 3, lathe frame, 4, first planker, 5, second planker; 6, first cam, 7, second cam, the spring of 8, first groups of springs, the spring of 9, second groups of springs, 10, chuck; 11, action bars, 12, first contact lever, 13, second contact lever, 14, gearbox, 15, power transmission shaft; 16, driving-chain, 17, workpiece, 18, regulating wheel, 19, sprocket wheel.The shrinkage direction of the spring of x, first groups of springs, the shrinkage direction of the spring of y, second groups of springs.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.

With reference to Fig. 1, a kind of automatic lathe that is suitable for car system hardware products of the present invention comprises: lathe tool 1, main spindle box 2, lathe frame 3, first planker 4, second planker 5, first cam 6, second cam 7, first groups of springs, second groups of springs.

Wherein, Main spindle box 2 is fixedly connected with lathe frame 3, and the inside of main spindle box 2 is provided with spindle motor and is used to make chuck 10 to rotate, and the medial extremity of main spindle box 2 is provided with chuck 10; Outboard end is provided with the action bars 11 that can control chuck 10 foldings; When depressing action bars 11, chuck 10 opens, and the back chuck 10 of loosing one's grip can be stung clamping of workpieces 17 automatically.

First planker 4 constitutes with lathe frame 3 and is slidingly connected, promptly first planker 4 relatively lathe frame 3 slide, as a kind of preferred version, first planker 4 can adopt the mode of slide rail and lathe frame 3 formations to be slidingly connected.The glide direction of first planker 4 can parallel x direction shown in Figure 1, the i.e. shrinkage direction of the spring 8 of first groups of springs.Spring 8 one ends of first groups of springs are fixedly connected with lathe frame 3, and the other end is fixedly connected with first planker 4, make first planker, 4 oriented first cams 6 near trend.

The rotating shaft of first cam 6 is perpendicular to the x direction; Just perpendicular to the glide direction of first planker 4; First planker 4 is fixedly connected with first contact lever 12, and it can be under the effect of the spring 8 of first groups of springs remains with first cam, 6 wheel rims and contacts, and first cam 6 is by the direct driven in rotation of cam motor (not shown); Under the effect of first contact lever 12, slidably reciprocate the stroke when realizing the different step of lathe tool 1.

Second planker 5 and first planker 4 are slidingly connected; One end of the spring 9 of second groups of springs is fixedly connected with first planker 4; Make oriented all the time second cam 7 of second planker 5 near trend; Second cam 7 can constitute with first planker 4 through support or other structures and is rotationally connected, and promptly second cam 7 can move on its glide direction along with the slip of first planker 4 equally, and still second cam 7 self rotates relative to first planker 5.Second cam 7 is also driven by cam motor, and as shown in fig. 1 as a kind of preferred version, the top of first cam 6 is provided with a coaxial with it sprocket wheel 19; The power shaft of same gearbox 14 also is provided with a sprocket wheel 19; Realize transmission through driving-chain 16 between them, with power process driving-chain 16 transmission of cam motor, in order to guarantee the reliability of transmission; Lathe frame 3 also has the regulating wheel 18 of a tensioning driving-chain 16, and itself and lathe frame 3 adopt and be rotationally connected.The output shaft of gearbox 14 is sent to second cam 7 through the power transmission shaft 15 that can stretch with moment of torsion; Institute's power transmission shaft 15 need and can stretch, be because along with the moving of first planker 4, the position of second cam 7 also changes; Have only power transmission shaft 15 to stretch and to guarantee that moment of torsion obtains transmitting all the time; As a kind of preferred version, power transmission shaft 15 can be achieved through the combination of connecting rod and gimbal coupling, because gimbal coupling can have to a certain degree flexible.

Second planker 5 is provided with the second contact connecting rod 13 that contacts all the time with second cam 7, and under the situation that second cam 7 is rotating, second planker 5 direction shown in the y in being parallel to Fig. 1 slidably reciprocates, and realizes the action of feed and withdrawing.

As shown in Figure 1, as preferably, the glide direction of first planker 4 and second planker 5 is all in horizontal plane, and is and vertical each other.

According to the shape of feed tool backlash movement and cutter stroke comprehensive Design first cam 6 and the second figure wheel 7 of the shape needs of concrete needs car system workpiece, to realize target.

The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.

Claims

1. an automatic instrument lathe that is suitable for car system hardware products comprises lathe tool, it is characterized in that; Also comprise: main spindle box; Lathe frame, cam set and motor, orthogonal first planker of glide direction and second planker; Receive above-mentioned motor-driven first cam, second cam, make first groups of springs and second groups of springs of planker return; Above-mentioned main spindle box is fixedly connected with above-mentioned lathe frame; The two ends of above-mentioned main spindle box are provided with spindle chuck and the action bars that can control above-mentioned spindle chuck folding; Above-mentioned main spindle box inside is provided with and drives the spindle motor that above-mentioned spindle chuck rotates; Above-mentioned first planker and above-mentioned lathe frame are slidingly connected, and above-mentioned second planker and above-mentioned first planker are slidingly connected, and the glide direction of above-mentioned first planker is parallel to the axis direction of above-mentioned main spindle box rotating shaft; Spring shrinkage direction in above-mentioned first groups of springs is parallel with the glide direction of above-mentioned first planker and an end is fixedly connected with above-mentioned lathe frame, the other end is fixedly connected with above-mentioned first planker; The shrinkage direction of the spring of above-mentioned second groups of springs is parallel with the glide direction of above-mentioned second planker and an end is fixedly connected with above-mentioned first sliding panel, the other end is fixedly connected with above-mentioned second planker, and above-mentioned lathe tool is arranged on above-mentioned second planker; Above-mentioned first planker is fixedly connected with first contact lever that is parallel to its glide direction, and above-mentioned first contact lever contacts with the above-mentioned first cam wheel rim, and the pivot center of above-mentioned first cam is perpendicular to above-mentioned first contact lever; Above-mentioned second sliding panel is provided with second contact lever that is parallel to its glide direction, and above-mentioned second contact lever contacts with the above-mentioned second cam wheel rim, and the pivot center of the above-mentioned second cam wheel rim is perpendicular to above-mentioned second contact lever.

2. a kind of automatic instrument lathe that is suitable for car system hardware products according to claim 1; It is characterized in that; Also comprise: gearbox with can be along with above-mentioned second cam move and flexible power transmission shaft; Above-mentioned first cam of above-mentioned motor direct-drive, motor constitutes transmission through the power shaft of driving-chain and above-mentioned gearbox, and the output shaft of above-mentioned gearbox drives above-mentioned second cam through the above-mentioned power transmission shaft that is attached thereto.

3. a kind of automatic instrument lathe that is suitable for car system hardware products according to claim 1 is characterized in that above-mentioned lathe frame also is provided with the regulating wheel that is used for the above-mentioned driving-chain of tensioning.

4. according to any described a kind of automatic instrument lathe that is suitable for car system hardware products of claim 1 to 3, it is characterized in that the glide direction of above-mentioned first planker and above-mentioned second planker is all in horizontal plane and vertical each other.