CN215966673U

CN215966673U - Numerical control saw cutting machine tool clamp driving device for flange

Info

Publication number: CN215966673U
Application number: CN202122182423.8U
Authority: CN
Inventors: 夏宾
Original assignee: Zhangjiagang Xinhongsheng Precision Machinery Co ltd
Current assignee: Zhangjiagang Xinhongsheng Precision Machinery Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-08
Anticipated expiration: 2031-09-10

Abstract

The utility model is suitable for the field of numerical control saw cutting machine tools, and provides a clamp driving device of a flange numerical control saw cutting machine tool, which comprises a working platform; the clamp assembly is arranged on the working platform and used for clamping and fixing the blank and adjusting and correcting the position of the blank; and the driving assembly is arranged on the working platform and used for driving the clamp assembly to clamp and extrude the blank on the working platform. Carry out the centre gripping to the stock through drive assembly drive clamp subassembly, drive assembly drive clamp to the in-process that the stock removed, clamp subassembly carries out the centre gripping to the stock and fixes and adjust the correction to the position of stock, when clamp subassembly accomplishes the centre gripping to the stock, except carrying out the centre gripping to the stock both sides, still extrude the upside of stock, the stock can be extruded on work platform, make and be difficult for taking place to remove or the drunkenness at cylindrical stock in cutting process, the accuracy of cutting size improves, the incision keeps neatly.

Description

Numerical control saw cutting machine tool clamp driving device for flange

Technical Field

The utility model belongs to the field of numerical control sawing machines, and particularly relates to a clamp driving device of a numerical control sawing machine for a flange.

Background

The sawing machine is a machine tool for sawing round metal materials, square metal materials, pipe materials, section materials and the like by using a circular saw blade, a saw band, a saw blade and the like as cutters. The sawing machine is generally not high in machining precision and is mainly used for cutting various section bars, pipe materials and the like in a stock preparation workshop. Flanges are parts of the interconnection between shafts for the connection between pipe ends.

The flange part is generally formed by cutting and manufacturing a cylindrical blank, and in the machining process, because the cylindrical blank is easy to move during cutting or moves during cutting, the cutting size is inaccurate or the notch is inclined during sawing.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a clamp driving device for a numerical control sawing machine tool for flange pieces, and aims to solve the problems in the background technology.

The embodiment of the utility model is realized in such a way that the numerical control flange sawing machine clamp driving device comprises:

a working platform;

the clamp assembly is arranged on the working platform and used for clamping and fixing the blank and adjusting and correcting the position of the blank;

and the driving assembly is arranged on the working platform and used for driving the clamp assembly to clamp and extrude the blank on the working platform.

Preferably, the clamp assembly comprises at least two clamping blocks hinged to the working platform, the clamping blocks are symmetrically arranged on the working platform, and a clamping area is formed between the symmetrically arranged clamping blocks.

Preferably, an adjusting part for limiting the movement of the blank is arranged on one surface of the clamping block, which is in contact with the blank.

Preferably, the drive assembly comprises:

one end of the traction piece is hinged on the clamp assembly and used for pushing the clamp assembly to clamp the blank;

and the sliding block is slidably arranged in a sliding groove in the working platform and is hinged with the other end of the traction piece.

The push rod is arranged in the sliding groove;

the pushing piece is arranged on the working platform and used for driving the push rod to move in the sliding groove;

one end of the push rod is connected with the sliding block, and the other end of the push rod is connected with the pushing piece.

Preferably, the sliding block is provided with a limiting block for limiting the sliding block to swing, and the limiting block penetrates through the working platform and slides in the sliding groove.

According to the clamp driving device of the flange part numerical control sawing machine tool, the clamp assembly is driven by the driving assembly to clamp the blank, the clamp assembly clamps and fixes the blank and adjusts and corrects the position of the blank in the process that the clamp is driven by the driving assembly to move towards the blank, when the clamp assembly clamps the blank, the upper side of the blank is extruded besides clamping two sides of the blank, the blank can be extruded on the working platform, the cylindrical blank is not prone to moving or moving in the cutting process, the accuracy of the cutting size is improved, and the cut is kept orderly.

Drawings

FIG. 1 is a front view of a clamp driving device of a numerical control sawing machine for flange parts according to an embodiment of the utility model;

FIG. 2 is a top view of a clamp driving device of a numerically controlled sawing machine for flange parts according to an embodiment of the present invention;

fig. 3 is a three-dimensional view of a slide block in a clamp driving device of a numerical control sawing machine for flange parts according to an embodiment of the utility model.

In the drawings: 1-a working platform; 2-a push member; 3-a push rod; 4-a slide block; 5-a limiting block; 6-a traction member; 7-a chute; 8-clamping blocks; 9-an adjusting part; 10-clamping zone.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

1-3, a structure diagram of a clamp driving device of a numerically controlled sawing machine for flange members is provided for one embodiment, which includes:

a working platform 1;

the clamp assembly is arranged on the working platform 1 and used for clamping and fixing the blank and adjusting and correcting the position of the blank;

and the driving assembly is arranged on the working platform 1 and used for driving the clamp assembly to clamp and extrude the blank on the working platform 1.

In a condition of this embodiment, drive assembly drive clamp subassembly carries out the centre gripping to the stock, drive assembly drive clamp to the in-process that the stock removed, clamp subassembly carries out the centre gripping to the stock fixed and adjust the correction to the position of stock, when clamp subassembly accomplishes the centre gripping to the stock, except carrying out the centre gripping to the stock both sides, still extrude the upside of stock, the stock can be extruded on work platform 1 for difficult emergence is removed or the drunkenness at cylindrical stock in the cutting process, the accuracy of cutting size improves, the incision keeps neatly.

In one embodiment, as shown in fig. 1, the clamping assembly comprises at least two clamping blocks 8 which are hinged on the working platform 1, the clamping blocks 8 are symmetrically arranged on the working platform 1, and a clamping area 10 is formed between the symmetrically arranged clamping blocks 8.

In one aspect of this embodiment, as shown in fig. 1, an adjusting portion 9 for limiting the movement of the blank is disposed on a surface of the clamping block 8 contacting the blank.

In the specific working process of this embodiment, a plurality of clamping blocks 8 in the clamping assembly are hinged and installed on the working platform 1, under the driving of the driving assembly, the symmetrically arranged clamping blocks 8 rotate around the hinged installation point to approach each other, a triangular or trapezoidal clamping area 10 is formed between the clamping blocks 8, so that the blank is limited in the clamping area 10, an adjusting portion 9 on the clamping block 8 is used for increasing the contact area between the clamping blocks 8 and the blank, and in addition, the blank sinks into the adjusting portion 9, the position of the blank is corrected, so that the blank is located in the middle of the clamping area 10, the position of each sawing is guaranteed to be the same, and the accuracy of the cutting size can be further guaranteed.

As shown in fig. 1 and 2, in one embodiment, the driving assembly includes:

one end of the traction piece 6 is hinged on the clamp assembly and used for pushing the clamp assembly to clamp the blank;

and the sliding block 4 is slidably arranged in a sliding groove 7 in the working platform 1, and the sliding block 4 is hinged with the other end of the traction piece 6.

The push rod 3 is arranged in the chute 7;

the pushing part 2 is arranged on the working platform 1 and used for driving the push rod 3 to move in the sliding groove 7;

one end of the push rod 3 is connected with the sliding block 4, and the other end of the push rod is connected with the pushing piece 2.

In one aspect of this embodiment, as shown in fig. 1 and fig. 3, a limiting block 5 is mounted on the sliding block 4 for limiting the swinging of the sliding block 4, and the limiting block 5 penetrates through the working platform 1 and slides in the sliding groove 7.

In the specific implementation process of this embodiment, the pushing element 2 in the driving assembly enables the pushing rod 3 to drive the sliding block 4 to move towards the middle of the clamping area 10, and the sliding block 4 further pushes the pulling element 6 to rotate, so that the pulling element 6 pushes the clamping block 8 to rotate, and the clamping area 10 is tightened to clamp the blank. The pushing member 2 may be a multi-stage nested electric telescopic rod, an air cylinder, an oil cylinder, or the like, and is not limited in this embodiment.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a flange numerical control saw cuts lathe clamp drive arrangement, includes work platform, its characterized in that still includes:

2. The clamp driving device for the flange numerical control sawing machine according to claim 1, characterized in that the clamp assembly comprises at least two clamping blocks hinged on the working platform, the clamping blocks are symmetrically arranged on the working platform, and a clamping area is formed between the symmetrically arranged clamping blocks.

3. The clamp driving device of the flange numerical control sawing machine according to claim 2, characterized in that an adjusting part for limiting the movement of the blank is arranged on one surface of the clamping block, which is in contact with the blank.

4. The flanged member numerically controlled saw machine tool clamp drive of claim 1, wherein the drive assembly comprises:

the sliding block is slidably arranged in a sliding groove in the working platform and is hinged with the other end of the traction piece;

the push rod is arranged in the sliding groove;

5. The clamp driving device for the flange part numerical control sawing machine according to claim 4, wherein a limiting block for limiting the sliding block to swing is mounted on the sliding block, penetrates through the working platform and slides in the sliding groove.