CN215317105U

CN215317105U - Workpiece fixing device of numerical control machining equipment

Info

Publication number: CN215317105U
Application number: CN202120604325.6U
Authority: CN
Inventors: 陈攀文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-28
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a workpiece fixing device of numerical control machining equipment, which comprises a connecting inner rod; a chute arranged outside the connecting inner rod; the spring is connected with the right side plate and the outer rod, and the positioning plate which is used for clamping the machine tool and is fixedly arranged on the outer side of the right side plate. This workpiece fixing device of numerical control processing equipment is provided with right side board and left side board, arrange required processing part in wherein, under spring force effect, the pole tightens up along the spout slip with connecting the outer pole in the connection, with the work piece location, remove threaded rod to suitable position along the spacing groove, and it is fixed through fastening nut, can freely add the quantity of threaded rod as required, guarantee the stability after the work piece is fixed, according to the difference of processing method, can fix to the horizontal work face with the help of the support frame, perhaps process on fixing to the lathe main shaft through the positioning disk, improve the application range of device.

Description

Workpiece fixing device of numerical control machining equipment

Technical Field

The utility model relates to a numerical control lathe work piece fixed equipment technical field specifically is a numerical control processing equipment's work piece fixing device.

Background

Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the process rules of numerical control machine machining and traditional machine tool machining are consistent on the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing. The controlled actions of the machine tool generally include starting and stopping of the machine tool; starting and stopping of the main shaft, and changing of the rotating direction and the rotating speed; direction, speed, manner of feed motion; selection of a cutter, compensation of length and radius; replacement of the cutters, opening, closing of the coolant, etc. The workpiece fixing device of the existing numerical control machining equipment is simple in structure and single in use mode in the use process, is inconvenient for clamping and fixing the workpiece, and further reduces the machining quality of the workpiece by a numerical control lathe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workpiece fixing device of numerical control processing equipment to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a workpiece fixing device of numerical control machining equipment, includes right side board, left side board to and the support frame, the right side board includes: connecting the inner rod; a chute arranged outside the connecting inner rod; the spring is connected with the right side plate and the outer rod, and the positioning plate which is used for clamping the machine tool and is fixedly arranged on the outer side of the right side plate. Further, the left side plate includes: connecting the outer rod; limiting grooves are formed in the connecting outer rod and the connecting inner rod; the limiting groove is internally provided with a threaded rod for clamping a workpiece and a fastening nut for fixing the threaded rod. Furthermore, the inner connecting rod and the outer connecting rod are connected through a sliding groove to form a sliding structure. Furthermore, the right side plate and the connecting outer rod are connected through a spring to form a fixing structure. Furthermore, the threaded rod forms a movable structure in the limiting groove. Furthermore, the fastening nut forms a fixing structure for the threaded rod, and a gasket is arranged at the joint of the fastening nut and the threaded rod. Further, the support frame includes: a base for installing and fixing and a bottom plate connected with the supporting frame. Furthermore, the support frame forms fixed knot with right side board, left side integrated circuit board and constructs. Compared with the prior art, this practical beneficial effect is: be provided with right side board and left side board, arrange required processing part in wherein, under spring force effect, the pole tightens up along the spout slip in the connection interior pole and the outer pole of being connected, with the work piece location, remove threaded rod to suitable position along the spacing groove, and it is fixed through fastening nut, the quantity that can freely add the threaded rod as required, guarantee the stability after the work piece is fixed, according to the difference of processing method, can be fixed to the horizontal working face with the help of the support frame on, perhaps process on fixing the lathe main shaft through the positioning disk, improve the application range of device.

Drawings

FIG. 1 is a schematic top view of the present invention; FIG. 2 is a left side view of the present invention; FIG. 3 is a schematic view of a spacing groove structure according to the present invention. In the figure: 1. a right side plate; 110. connecting the inner rod; 120. a chute; 130. a spring; 140. positioning a plate; 2. a left side plate; 210. connecting the outer rod; 220. a limiting groove; 230. a threaded rod; 240. fastening a nut; 241. a gasket; 3. a support frame; 310. base, 320, bottom plate.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application. Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a workpiece fixing device of numerical control machining equipment, includes right side board 1, left side board 2 to and support frame 3, right side board 1 includes: connecting the inner rod 110; a chute 120 arranged outside the connecting inner rod 110; a spring 130 connecting the right side plate 1 and the outer rod 210, and a positioning disc 140 fixedly arranged outside the right side plate 1 and used for clamping a machine tool. The left side plate 2 includes: connecting the outer rod 210; limiting grooves 220 are formed in the connecting outer rod 210 and the connecting inner rod 110; a threaded rod 230 for holding a workpiece in the retaining groove 220, and a fastening nut 240 for fixing the threaded rod 230. The inner connecting rod 110 and the outer connecting rod 210 are connected through the sliding groove 120 to form a sliding structure. The right side plate 1 and the connecting outer rod 210 are connected through a spring 130 to form a fixed structure. The threaded rod 230 forms a movable structure in the limiting groove 220. The fastening nut 240 forms a fixing structure for the threaded rod 230, and a washer 241 is provided at a connection portion of the fastening nut 240 and the threaded rod 230. The support frame 3 includes: a base 310 for mounting and fixing, and a bottom plate 320 connected with the support frame 3. The supporting frame 3 is clamped with the right side plate 1 and the left side plate 2 to form a fixing structure. During the use, pull open right side board 1 and left side board 2, arrange required processing part in wherein, under spring 130 spring action, connect interior pole 110 and be connected outer pole 210 and tighten up along spout 120 slides, with the work piece location, remove threaded rod 230 to suitable position along spacing groove 220, and it is fixed through fastening nut 240, can freely add the quantity of threaded rod 230 as required, guarantee sufficient strong point, guarantee the stability after the work piece is fixed, according to the difference of processing method, can constitute with the help of support frame 3 and right side board 1, left side board 2 block is fixed to the horizontal working face, or carry out subsequent processing on fixing to the main epaxial chuck of lathe through positioning disk 140. The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a workpiece fixing device of numerical control machining equipment, includes right side board (1), left side board (2) to and support frame (3), its characterized in that: the right side plate (1) includes:

connecting the inner rod (110);

a sliding chute (120) arranged outside the connecting inner rod (110);

a spring (130) connecting the right side plate (1) with the outer rod (210), an

And a positioning disc (140) which is fixedly arranged on the outer side of the right side plate (1) and used for clamping a machine tool.

2. The workpiece fixing device of the numerical control machining apparatus according to claim 1, characterized in that: the left side plate (2) includes:

a connecting outer rod (210);

the connecting outer rod (210) and the connecting inner rod (110) are provided with limiting grooves (220);

a threaded rod (230) in the retaining groove (220) for holding a workpiece, and

a fastening nut (240) for fixing the threaded rod (230).

3. The workpiece fixing device of the numerical control machining apparatus according to claim 1, characterized in that: the inner connecting rod (110) and the outer connecting rod (210) are connected through the sliding groove (120) to form a sliding structure.

4. The workpiece fixing device of the numerical control machining apparatus according to claim 1, characterized in that: the right side plate (1) and the connecting outer rod (210) are connected through a spring (130) to form a fixed structure.

5. The workpiece fixing device of the numerical control machining apparatus according to claim 2, characterized in that: the threaded rod (230) forms a movable structure in the limiting groove (220).

6. The workpiece fixing device of the numerical control machining apparatus according to claim 2, characterized in that: the fastening nut (240) forms a fixing structure for the threaded rod (230), and a gasket (241) is arranged at the joint of the fastening nut (240) and the threaded rod (230).

7. The workpiece fixing device of the numerical control machining apparatus according to claim 1, characterized in that: the support frame (3) comprises:

a base (310) for mounting and fixing, an

A bottom plate (320) connected with the support frame (3).

8. The workpiece fixing device of the numerical control machining apparatus according to claim 7, characterized in that: the supporting frame (3) is clamped with the right side plate (1) and the left side plate (2) to form a fixing structure.