CN215144848U

CN215144848U - Special drilling machine for machining valve

Info

Publication number: CN215144848U
Application number: CN202121443703.3U
Authority: CN
Inventors: 梁成成
Original assignee: Jiesite Valve Tianjin Co ltd
Current assignee: Jiesite Valve Tianjin Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-14
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a drilling machine field especially relates to a special drilling machine of processing valve, the on-line screen storage device comprises a base, a column, rocking arm and lower workstation, the one end of stand is fixed respectively on the base with lower workstation, the one end setting of rocking arm is at the top of stand, be provided with the workstation under the rocking arm other end, the welding has support bearing on the last workstation, be provided with the lead screw in the support bearing, the terminal welding of lead screw has the handle, it has the activity pincers body still to go back threaded connection on the lead screw, it sets up the screw thread spliced pole to go up the workstation bottom, the workstation top is provided with the thread groove down, screw thread spliced pole threaded connection is on the thread groove. The utility model provides a pair of special drilling machine of processing valve simple structure uses more conveniently in the valve course of working.

Description

Special drilling machine for machining valve

Technical Field

The utility model relates to a drilling machine field especially relates to a special drilling machine of processing valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to functions of the valve, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure, the valve for the fluid control system is a valve from a simplest stop valve to various valves used in a very complicated automatic control system, the variety and the specification of the valve are quite various, a drilling machine cannot be used for drilling in the production and processing process of the valve, the requirements on the clamping direction and the angle of the fixed valve in the production and processing process are very high due to the fact that key parts such as a valve core cannot bear force, and in the prior art, the angle adjusting step for clamping the fixed valve and a drill bit is harsh, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an angular adjustment simple step's that provides centre gripping fixed valve and drill bit special drilling machine of processing valve.

The utility model discloses a realize through following technical scheme:

the utility model provides a special drilling machine of processing valve, includes base, stand, rocking arm and lower workstation, the one end of stand with the workstation is fixed respectively down on the base, the one end setting of rocking arm is in the top of stand, be provided with the workstation under the rocking arm other end, it has bearing to go up the welding on the workstation, be provided with the lead screw in the bearing, the terminal welding of lead screw has the handle, it has movable pincers body, its characterized in that to go back threaded connection on the lead screw: the bottom of the upper workbench is provided with a threaded connecting column, the top of the lower workbench is provided with a threaded groove, and the threaded connecting column is in threaded connection with the threaded groove.

Furthermore, the side wall of the lower workbench is provided with a chip groove, and the chip groove is a through hole which penetrates through the bottom of the threaded groove from outside to inside to bottom.

Beneficial effects of the utility model

The utility model provides a pair of special drilling machine of processing valve only need just can realize finely tuning the height and the drilling angle of workstation through the threaded connection post in the thread groove internal rotation, with threaded connection post and thread groove separation even, can provide the bigger lower workstation of usage space.

Furthermore, the side wall of the lower workbench is provided with a chip groove, and chips generated by processing the drill bit slide along the chip groove so as to be convenient to clean.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, 1, a base, 2, a column, 3, a rocker arm, 4, an upper workbench, 5, a movable clamp body,

6. the screw rod assembly comprises a lower workbench, 7 parts of a threaded connecting column, 8 parts of a threaded groove, 9 parts of a chip groove, 10 parts of a supporting bearing, 11 parts of a handle and 12 parts of a screw rod.

Detailed Description

As shown in fig. 1, the utility model provides a pair of special drilling machine of processing valve, the bottom is base 1, the welding has stand 2 on the base, rocking arm 3 is equipped with at the stand top, 3 below of rocking arm are the workstation, workstation 4 and lower workstation 6 are gone up to the workstation, lower workstation 6 welding is on base 1, it has support bearing 10 to be used for fixed lead screw 12 still to weld on the workstation 4 to go up, threaded connection has movable vice body 5 on the lead screw 12, through waveing the terminal handle 11 of lead screw 12, the motion of control movable vice body 5 realizes the fixed function of centre gripping. The vertical decurrent screw thread spliced pole 7 of 4 bottom center weld of upper table is fixed on the screw thread recess 8 on lower workstation upper portion through screw-thread fit, during the use, fixes the valve centre gripping between two activity pincers bodies 5, and rotatory screw thread spliced pole 7 realizes finely tuning the height of upper table and the drilling angle of valve.

The side wall of the lower working table 6 is also provided with a chip groove 9 which penetrates through the bottom of the threaded groove 8 from outside to inside and from bottom to top, and chips generated after the work can slide out along the chip groove 9 if falling into the threaded groove 8.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special drilling machine of processing valve, includes base (1), stand (2), rocking arm (3) and lower workstation (6), the one end of stand (2) with workstation (6) are fixed respectively down on base (1), the one end setting of rocking arm (3) is in the top of stand (2), be provided with workstation (4) under rocking arm (3) the other end, it has support bearing (10) to go up welding on workstation (4), be provided with lead screw (12) in support bearing (10), lead screw (12) end-to-end welding has handle (11), it has movable pincers body (5) to go back threaded connection on lead screw (12), its characterized in that: go up workstation (4) bottom and set up screw thread spliced pole (7), workstation (6) top is provided with thread groove (8) down, screw thread spliced pole (7) threaded connection be in on the thread groove (8).

2. The drilling machine special for machining the valve according to claim 1, wherein: the side wall of the lower workbench (6) is provided with a chip groove (9), and the chip groove (9) is a through hole which is communicated from outside to inside and from bottom to top at the bottom of the threaded groove (8).