CN201895125U - Single-surface horizontal keyseat combined machine tool - Google Patents

Abstract

The utility model relates to the field of processing of machine tools, in particular to a single-surface horizontal keyseat combined machine tool, which consists of a middle base, a side base, a fixture, a mechanical slide table, a transmission, a milling head, a cutter and a gear case. The middle base is connected with the side base via bolts, the side base is connected with the transmission via the mechanical slide table, the milling head is arranged on the transmission, the gear case is disposed at the front end of the milling head, the cutter is fixed on the gear case via bolts, and the middle base is connected with the fixture via bolts.

Description

The horizontal keyseat building-block machine of single face

Technical field

The utility model relates to the machine tooling field, concretely, relates to the horizontal keyseat building-block machine of a kind of single face.

Background technology

The form of key has flat key, wedge key, woodruff key, spline, tangential keys etc., and the keyway processing on the axle can be adopted grinding, slotting, milling etc. usually, and the keyway processing on the wheel bore can be adopted broaching, grinding, slotting, planing, line cutting etc. usually.Workpiece produces crystal grain shearing slip, plastic deformation under the cutting force effect, make material be extruded, tear, the excess stock that causes piece surface or junction to occur.Plastically deforming area (shear zone) is not when going deep into cutting surface, and surface of the work just can not produce burr, otherwise will produce burr.The kind of burr is by its different materials, planform, the formed burr classification of processing method also difference.Sorting technique particular content burr shaping situation squeeze crack, bending, tear and cut off burr processing method car, boring, cut with scissors, mill, draw, dig, insert, roll and the block burr of the shape of grinding burr cross section shape rectangle, triangle, ellipse and the big burr of other shape burr size, little burr and small burr burr, squamous, strip and hollow shape burr.

According to the mechanism that burr produces, take following measure to prevent that smear metal and cutter from cohering or deformation strengthening, promptly may avoid the generation of burr.1, improves the fineness of cutter rake face; 2, increase the anterior angle of cutter; 3, reduce thickness of cutting; 4,, reduce plastic deformation to the workpiece appropriate heat treatment; 5, adopt the good cutting fluid of anti-bond performance; 6, according to the plasticity of part, suitably adjust cutting speed.In the real work, select suitable burr removing method, can improve the quality of products, reduce cost.Otherwise not only influence production efficiency and product quality, also can increase product cost.Specifically, some product is more coarse, as long as with ordinary brush or file, sand papering once.Some product requirement is higher, because burr is more firm, is difficult to come off without machining.

Summary of the invention

The purpose of this utility model provides a kind of horizontal keyseat building-block machine of single face of improvement, and the horizontal building-block machine of this single face is applicable to keyseat, and anterior angle, minimizing thickness of cutting through adjusting cutter effectively suppress the generation of burr.

The utility model is made of a center base, a wing base, anchor clamps, a mechanical skid plateform, a transmission device, a boring head, a cutter, a gear-box; Center base is connected by bolt with wing base, connects by mechanical skid plateform between wing base and the transmission device, and a boring head is arranged on the transmission device, and the boring head front end has gear-box, by the bolting cutter, uses the bolt jockey on the center base on the gear-box.

Described center base has cooling device and protector.

The advantage of the horizontal keyseat building-block machine of single face is: the heat that the cooling device of center base produces in the time of effectively suppressing the machining workpiece, and the temperature of control lathe, protector can strengthen the service life of lathe.The horizontal keyseat building-block machine of single face, the horizontal building-block machine of this single face is applicable to keyseat, anterior angle, minimizing thickness of cutting through adjusting cutter effectively suppress the generation of burr.

Description of drawings

Fig. 1 is the utility model structural representation.

The specific embodiment

Reference numeral shown in Figure 1 is as follows: center base 1, wing base 2, anchor clamps 3, mechanical skid plateform 4, transmission device 5, boring head 6, cutter 7, gear-box 8 constitute.

Center base 1 and wing base 2 are connected by bolt, connect by mechanical skid plateform 4 between wing base 2 and the transmission device 5, a boring head 6 is arranged on the transmission device 5, boring head 6 front ends have gear-box 8, by bolting cutter 7, use bolt jockey 3 on the center base 1 on the gear-box 8.

Claims (2)

1. the horizontal keyseat building-block machine of single face is characterized in that: be made of a center base, wing base, anchor clamps, mechanical skid plateform, transmission device, boring head, cutter, gear-box; Center base is connected by bolt with wing base, connects by mechanical skid plateform between wing base and the transmission device, and a boring head is arranged on the transmission device, and the boring head front end has gear-box, by the bolting cutter, uses the bolt jockey on the center base on the gear-box.

2. the horizontal keyseat building-block machine of single face according to claim 1, it is characterized in that: described center base has cooling device and protector.

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