CN205043541U - Frame -type planer -type milling machine surveyor's level center alignment frock - Google Patents

Abstract

The utility model discloses a frame-type gantry milling machine level instrument center alignment tool, which is composed of a center alignment tool and a tool ruler; a center alignment tool is composed of a base, a positioning groove wedge, a scale beam, a support rod and a lock nut, and the base One side is fixed on both ends of the center line of the workbench by positioning slot wedges, the support rod is installed vertically on the base, and a lock nut is installed on the top of the support rod, the scale beam is fixed by the lock nut and is perpendicular to the support rod; There are grooves; the tooling ruler is installed on the surface of the instrument to be tested, and the height position is the same as the scale beam; it has the characteristics of anti-corrosion, light weight, self-locking, high positioning accuracy, easy and practical operation, and effectively solves the utilization rate of the machine tool and reduces the Product alignment time, saving costs.

Description

Frame type gantry milling machine center alignment tooling

technical field

The utility model mainly relates to the technical field of precise calibration of mechanical equipment, in particular to a center alignment tool for a level gauge of a frame type gantry milling machine.

Background technique

In industrial production, milling machines are used in various major machinery manufacturing industries, and the development is also very rapid. The precision requirements for processed products are also getting higher and higher, and alignment has become a link that cannot be ignored. The existing correction methods are relatively common, generally the following two methods:

Plane alignment: Measure the positions of 4 points on the plane by moving the machine tool, and adjust the corresponding positions to achieve alignment; (Cancel)

Center alignment: measure the center positions of both ends by moving the machine tool, and adjust the corresponding positions to achieve alignment;

The above two methods are relatively complicated to operate and have high requirements for personnel. Generally, the existing method of aligning the plane and the center is to use the machine tool spindle to clamp the stylus to measure the plane and the center of the workpiece respectively. The personnel must use the machine tool to complete the alignment. It takes a long time to find the relevant operations, and the machine tool cannot be used effectively, which wastes the working efficiency of the machine tool.

Utility model content

In view of the above-mentioned defects and problems in the prior art, the purpose of the embodiment of the present invention is to provide a more reliable frame-type gantry milling machine level instrument center alignment tool, to solve the problems existing in the prior art, and to scan the center tool ruler through the level instrument Upper scale, read out the difference value of each point, adjust the product according to the reading to realize the alignment of the plane center, read the value, easy to operate, and realize fast alignment.

In order to solve the above technical problems, the solution proposed by the utility model is:

The frame-type gantry milling machine level center alignment tool is characterized in that it is composed of a center alignment tool and a tool ruler; wherein, the center alignment tool is composed of a base, a positioning wedge, a scale beam, a support rod and a lock nut, and the base is a The side is fixed at both ends of the center line of the workbench by positioning wedges, the support rod is installed vertically on the base, and a lock nut is installed on the top of the support rod. The scale beam is fixed by the lock nut and is perpendicular to the support rod; the scale beam is marked There is a scale; the tooling ruler is installed on the surface of the instrument to be tested, and the height position is the same as the scale beam.

As a preference of the above technical solution, grooves are provided on the upper and lower surfaces of the scale beam, so that the cross section of the groove is "H" shaped.

As a preference of the above technical solution, a slide block is further provided on one end of the groove on the upper surface of the scale beam, and a push rod is provided on the slide block.

As a preference of the above technical solution, the slider is made of copper.

As a preference of the above technical solution, the tooling ruler is installed on the surface of the instrument to be tested through a contoured magnet base.

Compared with the prior art, the advantages of the frame-type gantry milling machine leveling tool provided by the utility model are: the product has the characteristics of anti-corrosion, light weight, self-locking, high positioning accuracy, etc., easy and practical operation, and effectively solves the problem of machine tool utilization. Efficiency, reduce product alignment time, and save costs.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of the center alignment tool of the frame type gantry milling machine leveling tool of the embodiment of the present invention.

Fig. 2 is a schematic structural view of the tooling ruler of the leveling tool of the frame type gantry milling machine leveling tool of the embodiment of the present invention.

detailed description

The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of the present utility model.

As shown in Figure 1-2, the center alignment tooling of the frame type gantry milling machine level is composed of the center alignment tool and the tooling ruler; the center alignment tool consists of a base 1, a positioning wedge 2, a scale beam 3, a support rod 4 and The lock nut 5 is formed, one side of the base 1 is fixed on both ends of the center line of the workbench by the positioning slot wedge 2, the support rod 4 is vertically installed on the base 1, the lock nut 5 is installed on the top of the support rod 4, and the scale beam 3 It is fixed by the locking nut 5 and is perpendicular to the support rod 4; a slider 31 is also arranged on one end of the groove on the upper surface of the scale beam 3, and a push rod 32 is arranged on the slider 31.

When in use, fix the tooling ruler on the equal-height magnet base, fix 4 positions respectively, adjust the tooling ruler to the reference position, adjust the telescope focusing knob through the digital level and observe the scale of the tooling ruler corresponding to the crosshair through the eyepiece; if the crosshair is not Clearly adjust the eyeglass until the reticle becomes very clear, turn the horizontal fine-tuning knob in turn to observe the scale values of the 4 points, and adjust each position according to the observation results after the observation is completed. After completion, recheck whether the crosshairs at the 4 positions are consistent with the scale values of the tooling ruler to achieve product level adjustment.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (5)

1. A frame-type gantry milling machine level center alignment frock is characterized in that it is composed of a center alignment frock and a frock ruler; wherein the center alignment frock consists of a base, a positioning wedge, a scale beam, a support rod and a lock nut One side of the base is fixed at both ends of the center line of the workbench by positioning slot wedges, the support rod is installed vertically on the base, a lock nut is installed on the top of the support rod, and the scale beam is fixed by the lock nut and perpendicular to the support rod; The scale beam is marked with a scale; the tooling ruler is installed on the surface of the instrument to be tested, and the height position is the same as the scale beam. 2. A frame-type gantry milling machine level center alignment tool according to claim 1, characterized in that grooves are provided on the upper and lower surfaces of the scale beam, so that the cross section of the groove is "H" shaped. 3. A frame-type gantry milling machine level center alignment tool according to claim 1, characterized in that a slider is provided on one end of the groove on the upper surface of the scale beam, and a push rod is provided on the slider . 4. A frame-type gantry milling machine leveling center alignment tool according to claim 3, wherein the slider is made of copper. 5. A frame-type gantry milling machine leveling tool for center alignment according to claim 3, characterized in that the tooling ruler is installed on the surface of the instrument to be measured through a contoured magnet base.