CN205684812U - Bar skiving machine - Google Patents

Abstract

The utility model belongs to the technical field of machinery, in particular to a bar peeling machine for cutting the outer skin of metal bars. Existing steel bar skins leave cutting marks after cutting, which cannot meet the requirements for the smoothness of the steel bar surface. The utility model provides a bar peeling machine, which includes a base, wherein the base A lead screw driven by the motor A to rotate is arranged on the top, guide rails parallel to it are arranged on both sides of the lead screw, a workbench is arranged on the base, and the workbench is installed on the guide rail through a slider. The lead screw drives the workbench to move on the guide rail. The workbench is equipped with a cutting mechanism and a grinding mechanism. The base is also provided with a bar fixture and a motor B that drives the bar fixture to rotate. The bar fixture Corresponding to cutting mechanism and grinding mechanism. The advantage is that the steel bar can be cut and ground at the same time, and the steel bar with high surface smoothness can be obtained after the treatment is completed to meet the use requirements.

Description

bar peeling machine

technical field

The utility model belongs to the technical field of machinery, in particular to a bar peeling machine for cutting the outer skin of metal bars.

Background technique

Metal bars are used in a wide range, especially in the fields of machining, construction, bridges and aerospace. The use of steel bars in machining is particularly obvious. In the process of use, due to the rough outer surface of steel bar raw materials, the outer skin needs to be peeled off before machining, and then processed and used. The existing common method is The outer skin of the steel bar is directly cut off by a lathe. This steel bar processing method can only meet some mechanical processing that does not require the smoothness of the outer surface, but it is difficult to apply to the steel bar that requires a higher surface smoothness.

Utility model content

1. Technical problems to be solved

The purpose of the utility model is to solve the above-mentioned problems in the prior art, and provide a bar peeling machine for simultaneously cutting and grinding the surface of steel bars.

2. Technical solution

In order to solve the above-mentioned technical problems, the utility model bar peeling machine includes a base, wherein, the above-mentioned base is provided with a lead screw driven by the motor A to rotate, and the two sides of the above-mentioned lead screw are provided with guide rails parallel thereto. A workbench is arranged on the above-mentioned base, and the above-mentioned workbench is installed on the guide rail through a slider, and the above-mentioned lead screw drives the workbench to move on the guide rail. A cutting mechanism and a grinding mechanism are installed on the above-mentioned workbench. There are bar clamps and a motor B that drives the rotation of the bar clamps, and the above bar clamps correspond to the cutting mechanism and the grinding mechanism.

As an optimization, the above-mentioned workbench includes a bottom plate, and two vertical plates are vertically arranged on the bottom plate. The cutting mechanism and the grinding mechanism are respectively installed on the two vertical plates. through hole.

As an optimization, the above-mentioned cutting mechanism is three knife rests with the same structure and distributed equiangularly around the through hole. The tip points into the through hole.

As an optimization, the above-mentioned grinding mechanism is two grinders symmetrically arranged on both sides of the through hole. The above-mentioned grinder includes a base fixed on the vertical plate, and a telescopic adjustment rod is arranged on the base. A frosted plate that can be attached to the bar is installed on the top.

Three, the beneficial effect of the utility model

The advantage of the utility model bar peeling machine is that it can cut and grind the steel bar at the same time. Simple and easy to maintain.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the bar stock peeling machine of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of cutting mechanism of the present utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the grinding mechanism of the present invention.

In the figure, 1 is the base, 2 is the motor A, 3 is the lead screw, 4 is the guide rail, 5 is the workbench, 6 is the bottom plate, 7 is the vertical plate, 8 is the knife table, 9 is the adjusting knife head, and 10 is the base , 11 is an adjusting rod, 12 is a frosted plate, 13 is a motor B, and 14 is a through hole.

detailed description

Below in conjunction with accompanying drawing, the bar stock peeling machine of the present utility model is further described:

Embodiment 1: As shown in Figure 1, the bar stock peeling machine of the present utility model includes a base 1, wherein, the above-mentioned base 1 is provided with a lead screw 3 driven to rotate by the motor A 2, and the above-mentioned lead screw 3 is two There is a guide rail 4 parallel to it on the side, and a workbench 5 is arranged on the above-mentioned base 1. The above-mentioned workbench 5 is installed on the guide rail 4 through a slider, so that the workbench 5 slides on the guide rail 4, and the above-mentioned screw 3 drives the work. The stage 5 moves on the guide rail 4 . A reduction mechanism is also provided between the motor A 2 and the lead screw 3. After the motor A 2 is driven, the reduction mechanism drives the lead screw 3 to rotate slowly, and then drives the workbench 5 to feed at a set speed.

The base 1 is also provided with a bar clamp and a motor B 13 for driving the bar clamp to rotate, and the above bar clamp corresponds to the cutting mechanism and the grinding mechanism. In actual use, the operator installs the bar to be processed in the bar fixture, and after starting the motor B 13, the bar to be processed is driven by the bar fixture to rotate at high speed for processing.

A cutting mechanism and a grinding mechanism for processing the outer surface of the bar stock are installed on the above-mentioned workbench 5 .

Above-mentioned workbench 5 comprises base plate 6, and two vertical plates 7 are vertically arranged on base plate 6, and above-mentioned cutting mechanism and grinding mechanism are installed on two vertical plates 7 respectively, and above-mentioned vertical plate 7 is provided with the same The shaft corresponds to the through hole 14.

As shown in Figure 2, the above-mentioned cutting mechanism is three knife rests 8 with the same structure and equiangular distribution around the through hole 14, and the angle between two knife rests 8 is 120°; The fixing seat on the plate 7 and the adjusting cutter head 9 arranged in the fixing seat are formed. The position of the adjusting cutter head 9 is adjusted by the handle before processing. After the position, just can not need to repeat adjustment; The above-mentioned adjusting cutter head 9 points in the through hole 14 and the direction of the blade is set along the circumferential direction. In actual use, the three adjusting cutter heads 9 cut the processed bar at the same time, so that the cut bar has better surface smoothness.

As shown in Figure 3, the above-mentioned grinding mechanism is two grinders symmetrically arranged on both sides of the through hole 14. The above-mentioned grinder includes a base 10 fixedly installed on the vertical plate 7, and the base 10 is provided with a telescopic Adjusting rod 11, the top of adjusting rod 11 is equipped with a frosted plate 12 that can be attached to the bar. After being cut by the cutting mechanism, the surface of the bar is ground by the grinding plate 12 to further improve the smoothness of the surface of the bar to meet the requirements of use.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (4)

1. a bar skiving machine, includes pedestal, it is characterised in that: it is provided with on described pedestal and to be rotated by motor A Leading screw, described leading screw both sides are provided with guide rail parallel with it, and described pedestal is provided with workbench, and described workbench is by sliding Block is arranged on guide rail, and described leading screw drives workbench to move on guide rail, and described workbench is provided with cutting mechanism and mill Cut mechanism, described pedestal be additionally provided with the motor B that bar stock fixture and driving rod material clamp rotate, described bar stock fixture with cut Cut mechanism and grinding mechanism is corresponding.

Bar skiving machine the most according to claim 1, it is characterised in that: described workbench includes base plate, and base plate hangs down Directly being provided with two risers, described cutting mechanism and grinding mechanism are separately mounted on two risers, described riser has with The through hole that bar stock fixture is coaxially corresponding.

Bar skiving machine the most according to claim 2, it is characterised in that: described cutting mechanism be three structures identical and etc. Angular distribution cutter platform around through hole, described cutter platform is by the fixing seat being fixedly mounted on riser and is arranged in fixing seat Regulation cutter head is constituted, and described regulation cutter head points in through hole.

Bar skiving machine the most according to claim 2, it is characterised in that: described grinding mechanism is two and is symmetricly set on logical The sharpener of both sides, hole, described sharpener includes the base being fixedly mounted on riser, and base is provided with telescopic tune Pole, the top of adjusting rod is provided with can be with the matte board of bar laminating.