Spline recessing burr remover
Technical field
The utility model relates to a kind of deburring pneumatic control processing unit (plant), particularly removes the device of burr behind the external splines recessing, belongs to the simple light pneumatic tool.
Background technology
As the crucial driving parts of front wheel driving car, sliding sleeve is installed in the output bevel gear spline housing of differential mechanism, and rotation and moment of torsion that speed changer is spread out of pass to the driving functions that wheel is realized car by driving shaft.Sliding sleeve is to be fixed in the differential mechanism bevel gear spline housing by snap ring, and the sliding sleeve annular groove is to use machined into after having rubbed spline with the hands, and burr can form and be deposited in the spline tooth in the process.Before not using burr remover, at the characteristics of automobile industry mass production, the workman uses spline ring gauge to remove the burr of Bottom of Thread by hand, labour intensity is big, efficient is very slow, and spline ring gauge price height, and use can cause super the looking into of wearing and tearing precision to cause measurer to scrap the formation waste in early days.Along with the continuous increase of output, the difficulty of removing burr becomes increasingly conspicuous.Thereby, develop this spline recessing burr remover, be very necessary to improving product, raising the efficiency and reduce labour intensity, cut down finished cost undoubtedly.
Summary of the invention
The utility model is in order to solve the deficiencies in the prior art, a kind of efficient height is provided, reduces labor strength, spline recessing burr remover simple in structure, easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of spline recessing burr remover, comprise cylinder, be respectively equipped with jack on two wing bases of described cylinder, be provided with lead in the described jack, be fixed with guide plate above the described lead, the push rod of described cylinder connects guide plate, described guide plate is provided with the deburring roller, by the engagement interlock of program control facility or workpiece to be machined splined shaft and deburring roller, realize removing burr in the process of car spline.
Described cylinder links to each other with source of the gas, and described cylinder and source of the gas connecting pipe are provided with relay switch.
Compared with prior art, the utility model structural principle is simple, be easy to realize, the automatic removal of spline burr when using this device can realize the external splines recessing, burr can efficiently be removed fully, and power adopts small-sized cylinder, and manufacturing and operation use cost are low, control is realized by procedure, recessing is removed burr simultaneously, guarantees crudy, and has improved efficient.The workpiece quality of removing burr with the utility model is stable, eliminates workman's manual labour intensity of removing burr behind recessing fully.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the side view of Fig. 1.
Among the figure: 1 cylinder, 1.1 push rods, 2 jacks, 3 leads, 4 guide plates, 5 deburring rollers, 6 bearings.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but not as to qualification of the present utility model.
Referring to Fig. 1 and Fig. 2, a kind of spline recessing burr remover, comprise cylinder 1, cylinder 1 links to each other with source of the gas, and cylinder 1 is provided with relay switch with the source of the gas connecting pipe, be respectively equipped with jack 2 on two wing bases of cylinder 1, two leads 3 insert respectively in the jack 2, are fixed with guide plate 4 above the lead 3, and the push rod 1.1 of cylinder connects guide plate 4, guide plate 4 is provided with deburring roller 5, and deburring roller 5 is by bearing 6 rotating being installed on the guide plate 4.
It is open-minded that function of the present utility model is achieved in that device connects source of the gas, after lathe starts, the operation procedure, programmed instruction control relay switch is given the device air feed, the guide plate that the push rod of cylinder connects moves upward, lead in the jack also moves upward simultaneously, thereby make the deburring roller by jack-up contact workpiece to be machined splined shaft, deburring roller and workpiece engagement, the workpiece recessing simultaneously, the burr that produces is also removed by the deburring roller, and reverse air feed cylinder was return after program was finished, and changes the workpiece cyclic process and gets final product.By the engagement interlock of program control facility or workpiece to be machined splined shaft and deburring roller, realize removing burr in the process of car spline.
The utility model is removed spline burr efficient height, changes the deburring roller of different size according to the difference of spline size, can realize remodeling fast, all can carry out the removal of burr, steady quality to different spline sizes; And this equipment can be finished the spline burr automatically and remove, and the workman need not any operation, eliminates the labour intensity of the manual deburring of workman fully.Deburring roller and spline ring gauge have so just reduced instrument manufacturing and consuming cost greatly than low many of required precision.Also just reduced the workpiece unit cost, be more suitable in production in enormous quantities.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.