CN203900897U - Machine jacking bracket - Google Patents

Abstract

A jacking bracket for a machine tool relates to the technical field of machinery and adopts the structure that a slide track (1) is connected with a slide seat (2) in a sliding manner, a locking device (4) is mounted in the middle of the slide seat (2), a support frame (3) is mounted on the slide seat (2), a screw-type lifter (5) is mounted at the upper end of the support frame (3); a mounting board (7) is mounted on the screw of the screw-type lifter (5); guide rods (6) are mounted at the two ends of the bottom of the mounting board (7) and connected with the support frame (3) in a sliding manner; a machine tool tailstock (8) is mounted on the mounting board (7); a ejecting pin (9) is mounted on the machine tool tailstock (8). The jacking bracket is simple and convenient to operate and simple in structure, facilitates machining, milling, planing and grinding, improves the work efficiency and the workpiece precision and saves time.

Description

Machine jacking bracket

Technical field:

The utility model relates to the technical field of machinery, in particular to a machine tool jacking bracket.

Background technique:

Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally called a machine.

In the field of mechanical product processing and production, it often involves turning, milling, planing, and grinding of ultra-long-axis workpiece products. In actual production and processing, the size of transmission components required by customers often exceeds the production and processing equipment, and the axis of long workpieces is bent. , affecting the rotation of the workpiece and reducing the machining accuracy of the workpiece.

Utility model content:

The purpose of this utility model is to provide a machine tool jacking bracket, which is easy to operate and simple in structure, and is convenient for turning, milling, planing and grinding, improves work efficiency, improves the precision of workpieces, and saves time.

In order to solve the existing problems of the background technology, the utility model adopts the following technical scheme: it includes a slide rail 1, a slide seat 2, a support frame 3, a lock 4, a screw lifter 5, a guide rod 6, and a mounting plate 7 , Machine tool tailstock 8, thimble 9, slide rail 1 is slidingly connected with slide seat 2, locker 4 is installed in the middle of slide seat 2, support frame 3 is installed on slide seat 2, and the upper end of support frame 3 is installed with screw type Lifter 5, mounting plate 7 is installed on the screw of screw type lifter 5, guide rod 6 is installed on both ends of the bottom of mounting plate 7, and guide rod 6 is connected with support frame 3 slidingly, and organic machine tail is installed on mounting plate 7 seat 8, and a thimble 9 is installed on the tailstock 8 of the machine tool.

The working principle of the utility model is: when processing a long workpiece, the center height of the bracket and the center height of the machine tool can be roughly adjusted on a horizontal line through the screw type lifter 5, and then the workpiece is penetrated from the spindle hole of the machine tool to the At the top of the machine tool tailstock on the machine tool, slightly tighten the three-jaw chuck on the machine tool, adjust the distance and height of the jacking bracket from the machine tool according to the length of the workpiece, and support the other end of the workpiece through the thimble 9.

The utility model has the following beneficial effects: easy to operate, simple in structure, convenient for turning, milling, planing and grinding, improving work efficiency, improving the precision of workpieces and saving time.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Detailed ways:

Referring to Fig. 1, this specific embodiment adopts the following technical scheme: it includes a slide rail 1, a slide seat 2, a support frame 3, a locking device 4, a screw lifter 5, a guide rod 6, a mounting plate 7, and a machine tool tailstock 8 , thimble 9, slide rail 1 is slidingly connected with slide seat 2, locker 4 is installed in the middle of slide seat 2, support frame 3 is installed on slide seat 2, screw lifter 5 is installed on the upper end of support frame 3, screw rod Mounting plate 7 is installed on the screw rod of type lifter 5, and guide rod 6 is installed on both ends of the bottom of mounting plate 7, and guide rod 6 is connected with support frame 3 slidingly, and machine tool tailstock 8 is installed on mounting plate 7, and machine tool A thimble 9 is installed on the tailstock 8 .

The working principle of this specific embodiment is: when processing a long workpiece, the center height of the support and the center height of the machine tool can be roughly adjusted on a horizontal line through the screw type lifter 5, and then the workpiece is penetrated into the machine tool spindle hole. Go to the top of the machine tool tailstock on the machine tool, and slightly tighten the three-jaw chuck on the machine tool, adjust the distance and height of the jacking bracket from the machine tool according to the length of the workpiece, and support the other end of the workpiece through the thimble 9.

This specific embodiment has the following beneficial effects: easy operation, simple structure, and convenient turning, milling, planing, grinding, improving work efficiency, improving the precision of workpieces, and saving time.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (1)

1. Machine tool jacking bracket, characterized in that it includes slide rail (1), slide seat (2), support frame (3), locker (4), screw lifter (5), guide rod (6) , mounting plate (7), machine tool tailstock (8), neck pin (9), slide rail (1) and sliding seat (2) are slidingly connected, and the middle part of sliding seat (2) is equipped with a locker (4), The support frame (3) is installed on the sliding seat (2), the upper end of the support frame (3) is equipped with a screw lifter (5), and the screw of the screw lifter (5) is equipped with a mounting plate (7). Both ends of the bottom of the plate (7) are equipped with guide rods (6), and the guide rods (6) are slidingly connected with the support frame (3), the machine tool tailstock (8) is installed on the mounting plate (7), and the machine tool tailstock (8) is equipped with thimble (9).