CN210549521U

CN210549521U - Rocker drill workbench

Info

Publication number: CN210549521U
Application number: CN201921693835.4U
Authority: CN
Inventors: 许桂婵
Original assignee: Wafangdian Chengxin Jinggong Bearing Co Ltd
Current assignee: Wafangdian Chengxin Jinggong Bearing Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-19
Anticipated expiration: 2029-10-11

Abstract

A rocker arm drill workbench belongs to the technical field of machining. Workstation is bored to rocking arm, including the workstation base, the rectangle recess that runs through relative both sides face is seted up to the upper surface of workstation base, the rectangle recess evenly divides the upper surface of workstation base into several parts, has seted up the hemisphere recess at the upper surface equipartition of every part, every all be provided with the rolling element of ball shape in the hemisphere recess, the last fixed surface of workstation base is connected with the fixed plate, the lower surface of fixed plate be with rolling element complex grooved surface, the top of rolling element is higher than the upper surface of fixed plate, and the rolling element can be relative workstation base and fixed plate free rotation, and the clearance of two adjacent fixed plates is located the center of rectangle recess and clearance distance is less than the width of rectangle recess. Rocking arm bores the workstation, can easily adjust the relative position of work piece on the workstation, and is easy and simple to handle, has avoided the inconvenience of using hoisting equipment adjustment work piece.

Description

Rocker drill workbench

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a rocking arm bores workstation.

Background

Radial drill belongs to the spot facing work equipment as a branch of drilling machine, can be used to carry out the processing operation of drilling, reaming, tapping and scraping multiple forms such as terminal surface. The spindle box of the radial drilling machine can move left and right on the radial arm, and can lift up and down along the outer column, so that the radial drilling machine is suitable for machining workpieces with different heights, is convenient and flexible to operate, has a wide application range, and is the most common machine tool equipment in a machining workshop. However, when a workpiece with a large weight is machined by the conventional radial drilling machine, hoisting equipment is often required to assist in adjusting the position of the part for machining, the operation is complicated, and the installation position of a machine tool is limited.

Disclosure of Invention

Problem to prior art existence, the utility model provides a rocking arm bores workstation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a workstation is bored to rocking arm, includes the workstation base, the rectangle recess that runs through relative both sides face is seted up to the upper surface of workstation base, the rectangle recess evenly divides the upper surface of workstation base into several parts, has seted up half spherical groove at the upper surface equipartition of every part, every all be provided with the rolling element of ball shape in the half spherical groove, the last fixed surface of workstation base is connected with the fixed plate, the lower surface of fixed plate be with rolling element complex recess surface, the top of rolling element is higher than the upper surface of fixed plate, and the rolling element can be relative workstation base and fixed plate free rotation, and the clearance of two adjacent fixed plates is located the center of rectangle recess and clearance distance is less than the width of rectangle recess.

The fixed plates have the same specification.

The rolling bodies are densely arranged.

The utility model has the advantages that:

the utility model provides a rocking arm bores workstation, but this rocking arm bores workstation's top is provided with a plurality of free rotation's rolling element, and the top and the work piece contact of rolling element form rolling friction between work piece and rolling element, consequently can easily promote the work piece on the workstation to the relative position of adjustment work piece on the workstation, easy operation is convenient, has also avoided the inconvenience of using hoisting equipment adjustment work piece position simultaneously.

Drawings

FIG. 1 is a schematic structural view of a table of a rocker arm drill of the present invention;

FIG. 2 is a cross-sectional view of the inventive radial drill table;

in the figure: 1-a workbench base, 2-a rectangular groove, 3-a hemispherical groove, 4-a rolling body and 5-a fixing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figures 1 and 2, the rocker arm drill workbench belongs to the technical field of machining, and the workbench can be used for easily adjusting the relative position of a workpiece on the workbench without using hoisting equipment, and is fast and efficient.

The utility model discloses a rocking arm bores workstation, including workstation base 1, the rectangle recess 2 that runs through relative both sides face is seted up to workstation base 1's upper surface, and rectangle recess 2 cooperates with fixed plate 5, forms T type groove for install T type piece fixed work piece. Rectangle recess 2 evenly cuts apart into several parts with the upper surface of workstation base 1, hemisphere recess 3 has been seted up to the upper surface equipartition in every part, all be provided with spherical rolling element 4 in every hemisphere recess 3, the last fixed surface of workstation base 1 is connected with fixed plate 5, the lower surface of fixed plate 5 be with rolling element 4 complex grooved surface, fixed plate 5 is used for rolling element 4 in the fixed semicircle recess 3, prevent that rolling element 4 from deviating from in the recess, split type structure also is convenient for the dismouting of rolling element 4 simultaneously. The top of the rolling body 4 is higher than the upper surface of the fixed plate 5, the rolling body 4 can freely rotate relative to the workbench base 1 and the fixed plate 5, and the rolling body 4 is used for contacting with a workpiece on the workbench, so that point contact rolling friction is formed between the workpiece and the workbench, and the workpiece can be easily adjusted and moved. The clearance of two adjacent fixed plates 5 is located the center of rectangle recess 2 and clearance distance is less than the width of rectangle recess 2, and the clearance between two adjacent fixed plates 5 is used for forming T type groove with rectangle recess 2 cooperation.

The fixed plates 5 have the same specification, can have good interchangeability by adopting the same specification, and do not need to distinguish positions, so that the fixed plates 5 are more convenient to disassemble, assemble and replace.

The rolling bodies 4 are densely arranged, and the distance between two adjacent rolling bodies 4 is smaller due to the dense arrangement, so that the rolling device is suitable for placing workpieces with different specifications and sizes, and is wider in application range.

The principle of the present invention will be described with reference to the accompanying drawings.

The rolling body 4 capable of freely rotating is arranged on the surface of the workbench, the top of the rolling body 4 is higher than the upper surface of the workbench, so that a workpiece is in contact with the rolling body 4, rolling friction of point contact is formed between the workpiece and the workbench, and the friction resistance of the rolling friction is small, so that the workpiece on the workbench can be easily moved.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a workstation is bored to rocking arm, a serial communication port, includes the workstation base, the rectangle recess that runs through relative both sides face is seted up to the upper surface of workstation base, the rectangle recess evenly divides the upper surface of workstation base into several parts, has seted up the hemisphere recess at the upper surface equipartition of every part, every all be provided with the rolling element of ball in the hemisphere recess, the last fixed surface of workstation base is connected with the fixed plate, the lower surface of fixed plate be with rolling element complex grooved surface, the top of rolling element is higher than the upper surface of fixed plate, and the rolling element can be relative workstation base and fixed plate free rotation, and the clearance of two adjacent fixed plates lies in the center of rectangle recess and clearance distance is less than the width of rectangle recess.

2. The rocker arm drill station of claim 1, wherein: the fixed plates have the same specification.

3. The rocker arm drill station of claim 1, wherein: the rolling bodies are densely arranged.