CN201913279U

CN201913279U - Tool setting device for boring on boring machine

Info

Publication number: CN201913279U
Application number: CN2010206699676U
Authority: CN
Inventors: 郑东华; 鲁昌荣
Original assignee: Nanjing CNC Machine Tool Co Ltd
Current assignee: Nanjing CNC Machine Tool Co Ltd
Priority date: 2010-12-20
Filing date: 2010-12-20
Publication date: 2011-08-03
Anticipated expiration: 2020-12-20

Abstract

The utility model discloses a tool setting device for boring on a boring machine, which comprises a tool setting block, a meter clamp, a meter frame and a dial indicator. The tool setting block comprises two concentric cylinders, the outside diameter of one cylinder is identical to the outside diameter of a boring rod, and the outside diameter of the other cylinder is identical to the size of a borehole of a work piece to be processed; the meter frame is provided with a V-shaped slot structure and crosses the cylindrical surface of the cylinder with the outside diameter identical to the outside diameter of the boring rod through the V-shaped slot structure; the meter frame is also provided with a column, one end of the meter clamp is fixed on the column, and the dial indicator is fixed at the other end of the meter clamp; and the measurement head of the dial indicator is contacted with the cylindrical surface of the cylinder with the outside diameter identical to the size of the borehole of the work piece to be processed. The tool setting device for boring on the boring machine has a simple structure and is convenient to use. By adopting the tool setting device, the tool setting accuracy can be improved, the tool setting can be simplified, and the working efficiency can be increased.

Description

A kind of tool setting device that is used for bore hole on the boring machine

Technical field

The utility model relates to a kind of tool setting device, relates in particular to a kind of tool setting device that is used for bore hole on the boring machine.

Background technology

In machining, accurate, efficient, convenient, simple and direct is our pursuit always, but in present bore hole cutting, there is not special device to be used for cutter is carried out tool setting, the general method tool setting of all adopting the examination cutter, the accuracy of tool setting is low, and wastes time and energy.

The utility model content

Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of tool setting device that is used for bore hole on the boring machine, and tool setting is more accurate, efficient, simple and direct when making bore hole.

Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of tool setting device that is used for bore hole on the boring machine, comprise feeler block, table folder, dial framework and amesdial, described feeler block is made up of two concentric cylinders, and one of them cylindrical external diameter equates that with the external diameter of boring bar another cylindrical external diameter equates with the bore size of workpiece to be machined; Described dial framework is provided with the V-shaped groove structure, and dial framework by the V-shaped groove structure across with the cylindrical face of cylinder that the boring bar external diameter equates on; Also be provided with column on dial framework, an end of table folder is fixed on the column, and amesdial is fixed on the other end of table folder; The gauge head of described amesdial touch in the cylindrical face of cylinder that the bore size of workpiece to be machined equates on.

During use, at first write down amesdial numerical value, take off feeler block then, the remainder of above-mentioned tool setting device is moved on the boring bar, the V-shaped groove structure that makes dial framework is on the face of cylinder of boring bar, and the gauge head of amesdial touches on the point of a knife of cutter; Adjust cutter, make that the scale of amesdial is consistent with the numerical value of precedence record, then tool setting success.

The center of circle of the cylindrical cross section that equates with the boring bar external diameter is preferably passed in the center line position of described vertical rod, so that dial framework can be more reliably on cylinder.

The center of circle of the cylindrical cross section that equates with the bore size of workpiece to be machined is preferably passed in the center line position of the measuring stick of described amesdial, so that the easier mensuration accurate values of the measurement of micrometer.

Beneficial effect: a kind of tool setting device that is used for bore hole on the boring machine that the utility model provides, simple in structure, easy to use, can improve the accuracy of tool setting, simplify the difficulty of tool setting, operating efficiency is provided.

Description of drawings

Fig. 1 is the structural representation of facing of the present utility model;

Fig. 2 is a left TV structure schematic diagram of the present utility model;

Fig. 3 is a user mode structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further explanation.

Be a kind of structural representation that is used for the tool setting device of bore hole on the boring machine as shown in Figure 1 and Figure 2, comprise feeler block 1, table folder 2, dial framework 3 and amesdial 4, described feeler block 1 is made up of two concentric cylinders, one of them cylindrical external diameter equates that with the external diameter of boring bar another cylindrical external diameter equates with the bore size of workpiece to be machined; Described dial framework 3 is provided with the V-shaped groove structure, and dial framework 3 by the V-shaped groove structure across with the cylindrical face of cylinder that the boring bar external diameter equates on; Also be provided with column on dial framework 3, an end of table folder 2 is fixed on the column, and amesdial 4 is fixed on the other end of table folder 2; The gauge head of described amesdial 4 touch in the cylindrical face of cylinder that the bore size of workpiece to be machined equates on; The center of circle of the cylinder cross section that equates with the boring bar external diameter is passed in the center line position of described vertical rod, and the center of circle of the cylinder cross section that equates with the bore size of workpiece to be machined is passed in the center line position of the measuring stick of described amesdial 4.

Be illustrated in figure 2 as the structural representation of above-mentioned tool setting device user mode, at first note the numerical value of micrometer, take off feeler block then, remainder through whole device moves on the boring bar 5, and the V-shaped groove structure that makes dial framework 3 is on boring bar 5, and the gauge head of amesdial 4 touches on the point of a knife of cutter 6, adjust cutter 6, make that the scale of amesdial 4 is consistent with the numerical value of precedence record, then tool setting success can begin bore hole.

The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. tool setting device that is used for bore hole on the boring machine, it is characterized in that: described tool setting device comprises feeler block (1), table folder (2), dial framework (3) and amesdial (4), described feeler block (1) is made up of two concentric cylinders, one of them cylindrical external diameter equates that with the external diameter of boring bar another cylindrical external diameter equates with the bore size of workpiece to be machined; Described dial framework (3) is provided with the V-shaped groove structure, and dial framework (3) by the V-shaped groove structure across with the cylindrical face of cylinder that the boring bar external diameter equates on; Also be provided with column on dial framework (3), an end of table folder (2) is fixed on the column, and amesdial (4) is fixed on the other end of table folder (2); The gauge head of described amesdial (4) touch in the cylindrical face of cylinder that the bore size of workpiece to be machined equates on.

2. the tool setting device that is used for bore hole on the boring machine according to claim 1 is characterized in that: the center of circle of the cylindrical cross section that equates with the boring bar external diameter is passed in the center line position of described vertical rod.

3. the tool setting device that is used for bore hole on the boring machine according to claim 1 is characterized in that: the center of circle of the cylindrical cross section that equates with the bore size of workpiece to be machined is passed in the center line position of the measuring stick of described amesdial (4).